SGM6027 [SGMICRO]
Ultra-Low Quiescent Current HPCM Synchronous Buck Converter;
| 型号： | SGM6027 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Ultra-Low Quiescent Current HPCM Synchronous Buck Converter PC |
| 文件： | 总18页 (文件大小：2410K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM6027/SGM6027A/SGM6027B
Ultra-Low Quiescent Current
HPCM Synchronous Buck Converters
GENERAL DESCRIPTION
FEATURES
The SGM6027, SGM6027A and SGM6027B are small
and efficient 2.5V to 5.5V synchronous Buck converters
with ultra-low quiescent current (580nA TYP). The
SGM6027 output can be programmed to 8 selectable
output voltages from 1.2V to 3.3V by 3 logic selected
pins. It can deliver up to 600mA output current
continuously or 1310mA peak for a short time. For the
SGM6027A, the 8 programmable voltages are in the
range of 0.7V to 3.1V and the output can deliver 600mA
continuous output current or 870mA peak. For the
SGM6027B, the 8 programmable voltages are in the
range of 1.3V to 3.1V and the output can deliver 600mA
continuous output current or 870mA peak. All the
devices offer high efficiency at light loads by entering
into the PFM mode.
● Input Voltage Range: 2.5V to 5.5V
● 8 Selectable Output Voltage Levels
SGM6027: 1.2V to 3.3V
SGM6027A: 0.7V to 3.1V
SGM6027B: 1.3V to 3.1V
● Output Current
SGM6027: 600mA Continuous, 1310mA Peak
SGM6027A: 600mA Continuous, 870mA Peak
SGM6027B: 600mA Continuous, 870mA Peak
● 580nA Typical Quiescent Current
● PFM Operation
● Up to 92% Efficiency
● Internal Compensation
● Enable Input
● Output Voltage Discharge
● Over-Current Protection (OCP)
● Under-Voltage Lockout (UVLO) Protection
● Over-Temperature Protection (OTP)
● Available in a Green WLCSP-0.8×1.6-8B Package
Optimal transient response is achieved by internally
compensated hysteretic peak current mode (HPCM)
control that is stable over a wide range of output
capacitances and loads.
The SGM6027, SGM6027A and SGM6027B are
available in a Green WLCSP-0.8×1.6-8B package.
APPLICATIONS
IoT
Battery-Powered Equipment
Portable Devices
Wearable Devices
TYPICAL APPLICATION
L
VOUT
SW
VIN
EN
VIN
COUT
CIN
VOUT
SGM6027
SGM6027A
SGM6027B
ON
VSEL1
OFF
VSEL2
VSEL3
GND
Figure 1. Typical Application Circuit
SG Micro Corp
JUNE 2022 – REV. A
www.sg-micro.com
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
XXXXX
G5JYG
SGM6027
WLCSP-0.8×1.6-8B
SGM6027YG/TR
SGM6027AYG/TR
SGM6027BYG/TR
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 3000
-40℃ to +85℃
-40℃ to +85℃
-40℃ to +85℃
XXXXX
G5IYG
SGM6027A WLCSP-0.8×1.6-8B
SGM6027B WLCSP-0.8×1.6-8B
XXXXX
G5KYG
MARKING INFORMATION
NOTE: XXXXX = Date Code, Trace Code and Vendor Code.
Date Code - Year
Trace Code
Vendor Code
X X X X X
Y Y Y Y G
Serial Number
Green (RoHS & HSF): SG Micro Corp defines "Green" to mean Pb-Free (RoHS compatible) and free of halogen substances. If
you have additional comments or questions, please contact your SGMICRO representative directly.
OVERSTRESS CAUTION
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed in Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to
absolute maximum rating conditions for extended periods
may affect reliability. Functional operation of the device at any
conditions beyond those indicated in the Recommended
Operating Conditions section is not implied.
VIN, SW, EN, VSEL1, VSEL2, VSEL3, VOUT..... -0.3V to 6V
Package Thermal Resistance
WLCSP-0.8×1.6-8B, θJA .......................................... 134℃/W
Junction Temperature.................................................+150℃
Storage Temperature Range.......................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
HBM.............................................................................4000V
CDM ............................................................................1000V
This integrated circuit can be damaged if ESD protections are
not considered carefully. SGMICRO recommends that all
integrated circuits be handled with appropriate precautions.
Failureto observe proper handlingand installation procedures
can cause damage. ESD damage can range from subtle
performance degradation tocomplete device failure. Precision
integrated circuits may be more susceptible to damage
because even small parametric changes could cause the
device not to meet the published specifications.
RECOMMENDED OPERATING CONDITIONS
Supply Input Voltage Range...............................2.5V to 5.5V
SGM6027/SGM6027A/SGM6027B Output Current Range
V
OUT_NOM + 0.7V ≤ VIN ...............................................600mA
Operating Ambient Temperature Range........-40℃ to +85℃
Operating Junction Temperature Range......-40℃ to +125℃
DISCLAIMER
SG Micro Corp reserves the right to make any change in
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
JUNE 2022
2
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
PIN CONFIGURATION
(TOP VIEW)
1
2
SW
VIN
A
B
C
D
EN
GND
VOUT
VSEL3
VSEL1
VSEL2
WLCSP-0.8×1.6-8B
PIN DESCRIPTION
PIN
A1
A2
B1
B2
C1
NAME
SW
DESCRIPTION
Switching Node Output. Connect it to the external inductor with small copper area and path
length to reduce EMI and switching noise coupling to the nearby traces.
Supply Input. Place a low ESR ceramic capacitor (at least 10μF for the SGM6027 or 4.7μF
for the SGM6027A/B) as close as possible to the device between this pin and GND.
VIN
Active High Chip Enable Input. Must be pulled high to enable the device or pulled low to turn
the device off. Do not leave this pin floating.
EN
Ground Pin. This pin should be connected to input and output capacitors with the shortest
path.
GND
VSEL1
Logic Input 1 for Output Voltage Selection. Connect to VIN or GND pin and do not leave
floating.
Output Voltage Pin. Connect this pin to the load terminal near an output capacitor for better
voltage regulation. Use at least a 10μF (effective value) ceramic capacitor between this pin
and GND close to the chip.
C2
VOUT
Logic Input 2 for Output Voltage Selection. Connect to VIN or GND pin and do not leave
floating.
D1
D2
VSEL2
VSEL3
Logic Input 3 for Output Voltage Selection. Connect to VIN or GND pin and do not leave
floating.
SG Micro Corp
www.sg-micro.com
JUNE 2022
3
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
ELECTRICAL CHARACTERISTICS
(VIN = 3.6V, VOUT = 1.8V (SGM6027), VOUT = 1.9V (SGM6027A/B), CIN = COUT = 10μF, L1 = 2.2μH; minimum and maximum values
are at TJ = -40℃ to +85℃; typical values are at TJ = +25℃, unless otherwise noted.)
PARAMETER
Buck Regulator
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Under-Voltage Lockout Rising Threshold
Under-Voltage Lockout Hysteresis
VOUT Voltage Accuracy
VUVLO_R
VIN rising
2.26
0.25
2.35
0.40
2.5
V
V
VUVLO_HYS
VOUT_ACC TJ = +25℃
-1.5
%
Input Quiescent Current
IQ
IOUT = 0A, EN = VIN, non-switching
EN = GND
580
10
1000
1000
nA
nA
MHz
Shutdown Current
ISD
fSW
Switching Frequency
CCM mode
1.2
SGM6027
TJ = +25℃
TJ = +25℃
1.16
0.78
1.31
0.87
330
230
20
1.43
0.96
480
360
High-side (HS) Current Limit
IL_HS
A
SGM6027A/B
IOUT = 50mA
IOUT = 50mA
High-side RON
RON_HS
RON_LS
RDIS
mΩ
mΩ
Ω
Low-side RON
Output Discharge Resistor
Line Regulation
EN = GND, IOUT = -10mA
VOUT_LineReg IOUT = 100mA, VIN = 2.5V to 5.5V
0.1
%/V
%/mA
℃
Load Regulation
VOUT_LoadReg CCM operation only
0.0005
150
20
Over-Temperature Protection
Over-Temperature Protection Hysteresis
Timing
TOTP
TOTP_HYS
℃
Regulator Startup Delay Time
Regulator Soft-Start Time
tSS_EN
tSS
EN = GND to VIN, VOUT starts rising
IOUT = 10mA, EN = VIN
0.6
0.3
ms
ms
Logic Inputs (EN, VSEL1, VSEL2 and VSEL3)
Input High Threshold
Input Low Threshold
Input Pin Bias Current
VIH
VIN = 2.5V to 5.5V
VIN = 2.5V to 5.5V
1.2
V
V
VIL
IIN
0.4
10
nA
SG Micro Corp
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JUNE 2022
4
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
TYPICAL PERFORMANCE CHARACTERISTICS
At TJ = +25℃, unless otherwise noted.
Efficiency vs. Load Current
Efficiency vs. Load Current
VOUT = 1V
100
90
80
70
60
50
100
90
80
70
60
50
VOUT = 1.8V
— VIN = 3V
— VIN = 3.6V
— VIN = 5V
— VIN = 3V
— VIN = 3.6V
— VIN = 5V
0.01
0.1
1
10
100
1000
0.01
0.1
1
10
100
1000
Load Current (mA)
Load Current (mA)
Switching Frequency vs. Load Current
VOUT = 1.8V
Output Voltage Load Regulation
VOUT = 1.8V
2000
1800
1600
1400
1200
1000
800
1.85
1.83
1.81
1.79
1.77
1.75
600
400
— VIN = 3V
— VIN = 3.6V
— VIN = 5V
— VIN = 3V
— VIN = 3.6V
— VIN = 5V
200
0
0
120
240
360
480
600
0.001 0.01
0.1
1
10
100
1000
Load Current (mA)
Output Current (mA)
Output Voltage Line Regulation
VOUT = 1.8V
Output Voltage Ripple vs. Load Current
— VIN = 3V
— VIN = 3.6V
— VIN = 5V
1.85
1.83
1.81
1.79
1.77
1.75
80
70
60
50
40
30
20
10
0
VOUT = 1.8V
— IOUT = 10mA
— IOUT = 100mA
— IOUT = 600mA
3
3.5
4
4.5
5
0.001 0.01
0.1
1
10
100
1000
Input Voltage (V)
Load Current (mA)
SG Micro Corp
www.sg-micro.com
JUNE 2022
5
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TJ = +25℃, unless otherwise noted.
Quiescent Current vs. Input Voltage
VOUT = 1.8V
Shutdown Current vs. Input Voltage
1000
900
800
700
600
500
50
40
30
20
10
0
2
2.5
3
3.5
4
4.5
5
5.5
2
2.5
3
3.5
4
4.5
5
5.5
Input Voltage (V)
Input Voltage (V)
SG Micro Corp
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JUNE 2022
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SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Output Short Protection
Output Short Recovery
VOUT
VOUT
VSW
VSW
IL
IL
VIN = 3.6V, VOUT = 1.8V, IOUT = 400mA
VIN = 3.6V, VOUT = 1.8V, IOUT = 400mA
Time (5μs/div)
Time (50μs/div)
Over-Temperature Protection
Over-Temperature Recovery
VOUT
VOUT
IL
IL
VIN = 3.6V, VOUT = 1.8V, IOUT = 40mA
VIN = 3.6V, VOUT = 1.8V, IOUT = 40mA
Time (20μs/div)
Time (200μs/div)
Load Transient
Load Transient
VIN = 3.6V, VOUT = 1.8V, IOUT = 60mA-600mA-60mA,
VIN = 3.6V, VOUT = 1.8V, IOUT = 0mA-150mA-0mA,
Slew Rate = 0.05A/μs
Slew Rate = 0.05A/μs
VOUT_AC
VOUT_AC
IL
IL
Time (200μs/div)
Time (200μs/div)
SG Micro Corp
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JUNE 2022
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SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Load Transient
Load Transient
VIN = 3.6V, VOUT = 1V, IOUT = 60mA-600mA-60mA,
VIN = 3.6V, VOUT = 1V, IOUT = 0mA-150mA-0mA,
Slew Rate = 0.05A/μs
Slew Rate = 0.05A/μs
VOUT_AC
VOUT_AC
IL
IL
Time (200μs/div)
Time (200μs/div)
Line Transient
Line Transient
VIN
VIN
VIN = 4.1V-3.6V-4.1V, VOUT = 1.8V, IOUT = 30mA,
Slew Rate = 0.2V/μs
VOUT_AC
VOUT_AC
IL
VIN = 4.1V-3.6V-4.1V, VOUT = 1.8V, IOUT = 600mA,
IL
Slew Rate = 0.2V/μs
Time (200μs/div)
Time (200μs/div)
Line Transient
Line Transient
VIN
VOUT_AC
IL
VIN
VIN = 4.1V-3.6V-4.1V, VOUT = 1V, IOUT = 30mA,
Slew Rate = 0.2V/μs
VOUT_AC
VIN = 4.1V-3.6V-4.1V, VOUT = 1V, IOUT = 600mA,
IL
Slew Rate = 0.2V/μs
Time (200μs/div)
Time (200μs/div)
SG Micro Corp
www.sg-micro.com
JUNE 2022
8
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Power On
Power On
VIN
VIN
VEN
VEN
VOUT
VOUT
IL
IL
VIN = 3.6V, VOUT = 1.8V, ROUT = 180Ω, Power on by VIN
VIN = 3.6V, VOUT = 1.8V, ROUT = 18Ω, Power on by VIN
Time (1ms/div)
Time (1ms/div)
Power On
Power On
VIN
VIN
VEN
VEN
VOUT
IL
VOUT
IL
VIN = 3.6V, VOUT = 1.8V, ROUT = 3Ω, Power on by VIN
VIN = 3.6V, VOUT = 1.8V, ROUT = 180Ω, Power on by VEN
Time (1ms/div)
Time (1ms/div)
Power On
Power On
VIN
VIN
VEN
VOUT
IL
VEN
VOUT
IL
VIN = 3.6V, VOUT = 1.8V, ROUT = 3Ω, Power on by VEN
VIN = 3.6V, VOUT = 1.8V, ROUT = 18Ω, Power on by VEN
Time (1ms/div)
Time (1ms/div)
SG Micro Corp
www.sg-micro.com
JUNE 2022
9
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Power Off
Power Off
VIN
VIN
VEN
VEN
VOUT
VOUT
IL
IL
VIN = 3.6V, VOUT = 1.8V, ROUT = 180Ω, Power off by VIN
VIN = 3.6V, VOUT = 1.8V, ROUT = 18Ω, Power off by VIN
Time (1ms/div)
Time (500μs/div)
Power Off
Power Off
VIN
VIN
VEN
VEN
VOUT
VOUT
IL
IL
VIN = 3.6V, VOUT = 1.8V, ROUT = 180Ω, Power off by VEN
VIN = 3.6V, VOUT = 1.8V, ROUT = 3Ω, Power off by VIN
Time (1ms/div)
Time (100μs/div)
Power Off
Power Off
VIN
VIN
VEN
VEN
VOUT
VOUT
IL
IL
VIN = 3.6V, VOUT = 1.8V, ROUT = 18Ω, Power off by VEN
VIN = 3.6V, VOUT = 1.8V, ROUT = 3Ω, Power off by VEN
Time (50μs/div)
Time (20μs/div)
SG Micro Corp
www.sg-micro.com
JUNE 2022
10
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
PFM Mode
DCM Mode
VOUT
VOUT
IL
IL
VIN = 3.6V, VOUT = 1.8V, VOUT_OFFSET = 1.8V, IOUT = 10mA
VIN = 3.6V, VOUT = 1.8V, VOUT_OFFSET = 1.78V, IOUT = 100mA
Time (5μs/div)
Time (1μs/div)
CCM Mode
VOUT
IL
VIN = 3.6V, VOUT = 1.8V, VOUT_OFFSET = 1.79V, IOUT = 600mA
Time (0.5μs/div)
SG Micro Corp
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JUNE 2022
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SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
FUNCTIONAL BLOCK DIAGRAM
L
SW
VIN
COUT
CIN
HS Current
Sense and Limit
Gate
Drive
VOUT
ON
VOUT
EN
EN
EN and
VIN UVLO
VOUT
Discharge
OFF
HS
Current
Limit
OTP
VOUT
VSEL1
VSEL2
VSEL3
VOUT
VFB
VFB
PFM/PWM
Control
Digital and
Control
VREF
Soft-
Start
GND
Figure 2. Functional Block Diagram
SG Micro Corp
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JUNE 2022
12
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
DETAILED DESCRIPTION
Operating Description
Output Voltage Selection
The SGM6027, SGM6027A and SGM6027B are hysteretic
peak current mode (HPCM) control synchronous Buck
converters with ultra-low quiescent currents of less than
1μA when EN input is pulled high. For safe operation,
they also provide under-voltage lockout, over-current
protection and over-temperature protection. Packaged
in the space-saving 0.8mm × 1.6mm WLCSP package
and requiring ultra-low quiescent current, the SGM6027
series is ideal for portable applications.
8 selectable output voltage levels can be digitally
selected for SGM6027, SGM6027A and SGM6027B.
The VSEL1 to VSEL3 logic pins determine the output
voltage as listed in Table 1.
Table 1 Output Voltage Setting
Device
VOUT (V)
1.2
1.5
1.8
2.1
2.5
2.8
3
VSEL3
VSEL2
VSEL1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Under-Voltage Lockout (UVLO)
To protect the device from malfunctioning when the
input voltage is insufficient, under-voltage lockout
(UVLO) is included. The device will not operate until the
input voltage exceeds UVLO rising threshold, and will
lockout if the input voltage falls below the UVLO falling
threshold.
SGM6027
3.3
0.7
1
Over-Current Protection (OCP)
1.3
1.6
1.9
2
The inductor current is monitored for the OCP function.
If the inductor current exceeds the current limit
threshold, the high-side switch will be turned off. During
OCP, the output voltage falls below 0.8 × VOUT and the
current limit level and switching frequency are
decreased to reduce the losses and heat. The internal
OCP detection circuit response delay and the inductor
current rising rate before reaching the peak current limit
determine the actual inductor peak current that should
be considered for inductor design.
SGM6027A
2.9
3.1
1.3
1.4
1.6
1.7
1.9
2
SGM6027B
Thermal Shutdown (OTP)
To protect the device from overheating damage,
thermal protection is included in the device. If the
junction temperature (TJ) exceeds the OTP threshold
(+150℃ TYP), the switching will stop. When the die
cools down and TJ falls below OTP falling threshold
(+130℃ TYP), the switching resumes automatically.
2.9
3.1
SG Micro Corp
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JUNE 2022
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SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
APPLICATION INFORMATION
The SGM6027, SGM6027A and SGM6027B are
miniature Buck converters with 2.5V to 5.5V input
voltage range. The maximum continuous output current
for the SGM6027 is 600mA (1310mA peak). For the
SGM6027A and SGM6027B, the maximum continuous
output current is 600mA (870mA peak). They are
internally compensated and no external component is
needed. Protection features include over-current
protection (OCP), under-voltage lockout (UVLO) and
over-temperature protection (OTP).
or undershoots in response to rapid load changes. The
output ripple, ΔVOUT, can be calculated from Equation
2:
1
(2)
∆VOUT = ∆IL ESR +
8× fSW ×COUT
where ∆IL is the inductor peak-to-peak current. The
COUT value is also an important factor for stable
operation of the loop.
A 10μF ceramic capacitor is recommended as the
output capacitor for SGM6027, to achieve better output
ripple and load transient performance, a 22μF could be
used as the output capacitor. For 0.7V output
application, a 22μF output capacitor is recommended.
Typical Application
L
2.2μH
VOUT
COUT
10μF
SW
VIN
EN
VIN
CIN
4.7μF
VOUT
PCB Layout Guidelines
SGM6027
SGM6027A
SGM6027B
Good PCB layout is the key factor for high performance
operation of a switching power supply regarding
stability, regulation, efficiency, and other performance
measures.
ON
VSEL1
OFF
VSEL2
VSEL3
GND
A list of guidelines for designing a PCB layout for
SGM6027 series is provided below:
Figure 3. Typical Application Circuit
Place the power components close together and
connect them with short and wide routes.
Inductor
Use a 2.2μH inductor with saturation current above the
OCP peak level. Choose a low DCR inductor for higher
efficiency and better performance.
Minimize the area of the SW node and connect it to
the inductor with a short and wide trace on the top
layer. Keep sensitive analog traces away from this
node and inductor.
Input and Output Capacitors (CIN and COUT
)
Typical suggested layout is provided in Figure 4.
To filter the input switching currents and prevent large
input voltage ripple, a low ESR capacitor is needed.
The current rating of the CIN capacitor is given by
Equation 1:
VOUT
VOUT
V
IN
(1)
IRMS = IOUT(MAX)
×
×
−1
V
VOUT
IN
GND
where IOUT(MAX) is the maximum DC output current and
IRMS is the input capacitor RMS current. The maximum
I
RMS occurs when VIN = 2 × VOUT and is equal to IOUT/2.
For design, consider the worst case of VOUT = VIN/2
even if the operating condition is different. Also
consider the thermal and voltage derating of the
capacitors. Use multiple capacitors in parallel if height
restrictions do not allow a single capacitor for the
required ratings. Output capacitance value and its ESR
are the two main factors for selecting COUT. Low ESR is
needed to minimize the output ripple and transient over
VIN
Figure 4. PCB Layout
SG Micro Corp
www.sg-micro.com
JUNE 2022
14
SGM6027/
Ultra-Low Quiescent Current
SGM6027A/SGM6027B
HPCM Synchronous Buck Converters
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (JUNE 2022) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
JUNE 2022
15
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
WLCSP-0.8×1.6-8B
D
0.40
0.23
0.21
8 × Φ
0.40
A1 CORNER
E
RECOMMENDED LAND PATTERN (Unit: mm)
TOP VIEW
2
1
8 × Φd
A
B
e
C
C
D
A
A1
SEATING PLANE
ccc C
e
SIDE VIEW
BOTTOM VIEW
Dimensions In Millimeters
Symbol
MIN
MOD
0.550
MAX
0.595
0.220
0.830
1.630
0.290
A
A1
D
0.505
0.180
0.770
1.570
0.250
0.200
0.800
E
1.600
d
0.270
e
0.400 BSC
0.040
ccc
-
-
NOTE: This drawing is subject to change without notice.
SG Micro Corp
TX00264.000
www.sg-micro.com
PACKAGE INFORMATION
TAPE AND REEL INFORMATION
REEL DIMENSIONS
TAPE DIMENSIONS
P2
P0
W
Q2
Q4
Q2
Q4
Q2
Q4
Q1
Q3
Q1
Q3
Q1
Q3
B0
Reel Diameter
P1
A0
K0
Reel Width (W1)
DIRECTION OF FEED
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF TAPE AND REEL
Reel Width
Reel
Diameter
A0
B0
K0
P0
P1
P2
W
Pin1
Package Type
W1
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) (mm) Quadrant
WLCSP-0.8×1.6-8B
7″
9.5
0.93
1.73
0.66
4.0
4.0
2.0
8.0
Q1
SG Micro Corp
TX10000.000
www.sg-micro.com
PACKAGE INFORMATION
CARTON BOX DIMENSIONS
NOTE: The picture is only for reference. Please make the object as the standard.
KEY PARAMETER LIST OF CARTON BOX
Length
(mm)
Width
(mm)
Height
(mm)
Reel Type
Pizza/Carton
7″ (Option)
7″
368
442
227
410
224
224
8
18
SG Micro Corp
www.sg-micro.com
TX20000.000
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