SGM3833A [SGMICRO]
Triple-Output AMOLED Display Power Supply;
| 型号： | SGM3833A |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Triple-Output AMOLED Display Power Supply |
| 文件： | 总14页 (文件大小：982K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM3833A/B
Triple-Output
AMOLED Display Power Supply
● Synchronous Inverting Buck-Boost Converter
GENERAL DESCRIPTION
(ELVSS)
The SGM3833A and SGM3833B are designed for
powering AMOLED displays which require VAVDD
VELVDD and VELVSS. The devices integrate two boost
converters, VO1 for VELVDD and VO3 for VAVDD, and an
inverting buck-boost converter VO2 for VELVSS. Output
voltages of all the three converters can be programmed
in digital steps through the digital interface control pin
(CTRL).
SGM3833A:
,
-4.8V to -0.8V Output Voltage with 100mV Steps
SGM3833B:
-5.4V to -1.4V Output Voltage with 100mV Steps
-4.0V Default Output Voltage
1.5% Accuracy at -4.0V (±60mV)
400mA Output Current Capability
● Synchronous Boost Converter (AVDD)
5.8V to 7.9V Output Voltage with 300mV Steps
7.6V Default Output Voltage
The SGM3833A and SGM3833B are both available in a
Green TQFN-3×3-16L package. They operate over an
ambient temperature range of -40℃ to +85℃.
1.2% Accuracy
100mA Output Current Capability
● VIN and VOUT Bi-Directional Isolation
● Short Circuit Protection (SCP)
● Overload Protection
● Thermal Shutdown
● VELVSS Start-Up Delay: 10ms
FEATURES
● 2.9V to 4.5V Input Voltage Range
● Synchronous Boost Converter (ELVDD)
4.6V to 5.0V Output Voltage with 100mV Steps
4.6V Default Output Voltage
● Short Circuit and OLP Detect Time: 1ms
● Available in a Green TQFN-3×3-16L Package
1.2% Accuracy
400mA Output Current Capability
Output Voltage Sensing Pin for Path Loss
Compensation (FBS)
APPLICATIONS
Smartphones & Tablets
Active Matrix OLED Displays
TYPICAL APPLICATION
3
4
VELVDD
4.6V/400mA
4.7μH
VO1
FBS
1
V
IN = 2.9V to 4.5V
SW1
SW2
10μF
4.7μH
10μH
10
13
VELVSS
-4.0V/400mA
11
15
VO2
SGM3833A/B
2×10μF
10μF
SW3
VAVDD
7.6V/100mA
12
16
VO3
PVIN
AVIN
3×10μF
2
5
8
9
PGND1
PGND2
AGND
CT
Enable Discharge
FD
14
Enable VAVDD
EN_VO3
CTRL
7
6
Enable VELVDD/VELVSS
Program Device
Figure 1. Typical Application Circuit
SG Micro Corp
www.sg-micro.com
DECEMBER 2019 – REV. A. 1
SGM3833A/B
Triple-Output AMOLED Display Power Supply
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
3833ATQ
XXXXX
SGM3833A
SGM3833B
TQFN-3×3-16L
TQFN-3×3-16L
SGM3833AYTQ16G/TR
SGM3833BYTQ16G/TR
Tape and Reel, 4000
Tape and Reel, 4000
-40℃ to +85℃
-40℃ to +85℃
3833BTQ
XXXXX
MARKING INFORMATION
NOTE: XXXXX = Date Code and Vendor Code.
X X X X X
Vendor Code
Date Code - Week
Date Code - Year
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.
PVIN, AVIN, EN_VO3, CTRL, CT, FD, SW1, VO1, FBS
Voltages (1) ........................................................... -0.3V to 6V
SW3, VO3 Voltages (1) ....................................... -0.3V to 10V
VO2 Voltage (1) ................................................. -6.5V to 0.3V
SW2 Voltage (1)................................................. -6.5V to 5.5V
Package Thermal Resistance
TQFN-3×3-16L, θJA.................................................... 45℃/W
Junction Temperature.................................................+150℃
Storage Temperature Range........................-65℃ to +150℃
Lead Temperature (Soldering, 10s)............................+260℃
ESD Susceptibility
ESD SENSITIVITY CAUTION
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.
HBM.............................................................................4000V
MM.................................................................................400V
CDM ............................................................................1000V
RECOMMENDED OPERATING CONDITIONS
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
NOTE:
1. All voltages are with respect to network ground pin.
circuit design, or specifications without prior notice.
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
2
SGM3833A/B
Triple-Output AMOLED Display Power Supply
PIN CONFIGURATION
SGM3833A/B (TOP VIEW)
16 15 14 13
SW1
PGND1
VO1
1
2
3
4
12 PVIN
11 SW2
10 VO2
FBS
9
CTRL
5
6
7
8
TQFN-3×3-16L
PIN DESCRIPTION
PIN
1
NAME
SW1
TYPE
O
DESCRIPTION
VO1 Boost Converter Switching Node.
VO1 Boost Converter Power Ground Pin.
VO1 Boost Converter Output Pin.
2
PGND1
VO1
—
O
3
4
FBS
I
VO1 Boost Converter Output Sense Input Pin.
Output Discharge Enable/Disable during Shutdown. Logic high level enables the
discharge and logic low level disables the discharge.
5
FD
I
6
CT
I/O
—
I
VO2 Transition Time Control Pin.
7
AGND
EN_VO3
CTRL
VO2
Analog Ground Pin.
8
VO3 Boost Converter Enable Pin.
9
I
VO1/VO2 Converter Enable Pin.
10
11
12
13
14
15
16
O
VO2 Inverting Buck-Boost Converter Output Pin.
VO2 Inverting Buck-Boost Converter Switching Node.
VO2 Inverting Buck-Boost Converter Power Supply Input Pin.
VO3 Boost Converter Output Pin.
SW2
O
PVIN
VO3
—
O
PGND2
SW3
—
O
VO3 Boost Converter Power Ground Pin.
VO3 Boost Converter Switching Node.
Analog Input Pin.
AVIN
—
—
Exposed Pad
Connect this pad to AGND, PGND1 and PGND2.
NOTE: I: input; O: output; I/O: input or output.
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
3
SGM3833A/B
Triple-Output AMOLED Display Power Supply
ELECTRICAL CHARACTERISTICS
(At TA = +25℃, VIN = 3.7V, VCTRL = VEN_VO3 = VIN, VELVDD = 4.6V, VELVSS = -4.0V, VAVDD = 7.6V, Full = -40℃ to +85℃, unless
otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP MIN
TYP
MAX
UNITS
Supply Current and Thermal Protection
Input Voltage Range
VIN
ISD
Full
2.9
4.5
1
V
VCTRL = VEN_VO3 = GND,
VFD = GND or VFD = 3.7V
Shutdown Current into VIN
0.1
µA
+25℃
VIT-
VIN falling
2.35
V
V
+25℃
+25℃
Under-Voltage Lockout Threshold (AVIN)
VIT+
VIN rising
2.8
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Logic Signals (EN_VO3, CTRL, FD)
Logic High Level Voltage
Junction temperature rising
Junction temperature falling
135
10
℃
℃
VH
VL
VIN = 2.9V to 4.5V
VIN = 2.9V to 4.5V
Full
Full
1.2
V
V
Logic Low Level Voltage
0.4
Pull-Down Resistor (EN_VO3, CTRL)
RDOWN
350
550
4.6
750
kΩ
+25℃
Boost Converter (VVO1 = VELVDD
)
Positive Output 1 Voltage
VVO1
4.6
-1.2
-1.5
5.0
1.2
1.5
V
+25℃
+25℃
Full
Positive Output 1 Voltage Variation
VVO1 = 4.6V, no load
%
SW1 MOSFET On-Resistance
SW1 MOSFET Rectifier On-Resistance
SW1 Switch Current Limit
RDS(ON)1 IDS = 100mA
RDS(ON)2 IDS = 100mA
170
300
1
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
mΩ
ISW1
fSW1
VVO1(SCP) Percentage of nominal VVO1
Inductor valley current
0.75
1.3
1.4
A
MHz
%
SW1 Switching Frequency
IVO1 = 100mA
1.5
90
1.75
Short Circuit Threshold in Operation
Threshold of Output Sense with VO1
Threshold of Output Sense with FBS
VO1 and FBS Leakage, No Discharge
Pull-Down Resistance of FBS
VO1 Discharge Resistance
VTVO1
VTFBS
VVO1 - VFBS increasing
VVO1 - VFBS decreasing
300
200
0.8
4
mV
mV
µA
ILEAK_VO1 VFD = GND, VCTRL = GND
RFBS
2
MΩ
Ω
RVO1(DCG) VCTRL = GND, IVO1 = 1mA
IVO1 = 100mA, VIN = 2.9V to 4.5V
1mA ≤ IVO1 ≤ 400mA
30
Line Regulation
0.007
0.27
%/V
%/A
Load Regulation
Buck-Boost Converter (VVO2 = VELVSS
)
SGM3833A
VVO2
-4.8
-5.4
-60
-70
-4.0
-4.0
-0.8
-1.4
60
+25℃
+25℃
+25℃
Full
Negative Output Voltage Range
V
SGM3833B
Negative Output Voltage Regulation
VVO2 = -4.0V, no load
mV
mΩ
70
SW2 MOSFET On-Resistance
SW2 MOSFET Rectifier On-Resistance
SW2 Switch Current Limit
RDS(ON)3 IDS = 100mA
RDS(ON)4 IDS = 100mA
260
250
1.85
1.5
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
ISW2
fSW2
Inductor peak current
IVO2 = 100mA
1.6
1.3
2.1
A
SW2 Switching Frequency
1.75
MHz
Short Circuit Threshold in Operation
VO2 Negative Comparator at Start-Up
VO2 Leakage, No Discharge
VO2 Discharge Resistance
CT Pin Output Impedance
Voltage rise from nominal VVO2
500
-700
0.1
VVO2(SCP)
mV
ILEAK_VO2 VFD = VCTRL = GND
RVO2(DCG) VCTRL = GND, IVO2 = 1mA
RCT
1
µA
Ω
150
300
50
kΩ
mV
CT Pin Comparator
CompCT VCT rising
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
4
SGM3833A/B
Triple-Output AMOLED Display Power Supply
ELECTRICAL CHARACTERISTICS (continued)
(At TA = +25℃, VIN = 3.7V, VCTRL = VEN_VO3 = VIN, VELVDD = 4.6V, VELVSS = -4.0V, VAVDD = 7.6V, Full = -40℃ to +85℃, unless
otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
IVO2 = 100mA, VIN = 2.9V to 4.5V
1 mA ≤ IVO2 ≤ 400mA
TEMP MIN
+25℃
TYP
0.003
0.37
MAX
UNITS
%/V
Line Regulation
Load Regulation
%/A
+25℃
Boost Converter (VVO3 = VAVDD
)
Positive Output 2 Voltage Range
VVO3
5.8
-1.2
-1.4
7.6
7.9
1.2
1.4
V
+25℃
+25℃
Full
Positive Output 2 Voltage Regulation
VVO3 = 7.6V, no load
%
SW3 MOSFET On-Resistance
SW3 MOSFET Rectifier On-Resistance
SW3 Switch Current Limit
SW3 Switching Frequency
Output Current Sensing
RDS(ON)5 IDS = 100mA
RDS(ON)6 IDS = 100mA
500
900
0.35
1.5
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
+25℃
mΩ
ISW3
fSW3
IOUT
Inductor peak current
IVO3 = 30mA
0.25
1.3
0.5
A
MHz
mA
%
1.75
120
90
Short Circuit Threshold in Operation
VO3 Leakage, No Discharge
VO3 Discharge Resistance
Line Regulation
VVO3(SCP) Percentage of nominal VVO3
ILEAK_VO3 VFD = GND, VEN_VO3 = GND
RVO3(DCG) VEN_VO3 = GND, IVO3 = 1mA
IVO3 = 30mA, VIN = 2.9V to 4.5V
1mA ≤ IVO3 ≤ 55mA
2
3
µA
30
Ω
0.013
0.4
%/V
%/A
Load Regulation
TIMING REQUIREMENTS
PARAMETER
Short Circuit Timer
SYMBOL
MIN
TYP
MAX
UNITS
VO1 Short Circuit Detection Time in Start-Up
VO1 Short Circuit Detection Time in Operation
VO2 Short Circuit Detection Time in Start-Up
VO2 Short Circuit Detection Time in Operation
VO3 Short Circuit Detection Time in Operation
VO3 Overload Detection Delay
10
1
tVO1(SCP)
10
1
tVO2(SCP)
ms
tVO3(SCP)
1
tD(OVERLOAD)
tD(DISCHARGE)
1
VO2 Discharge Time after CTRL Goes High
CTRL Interface
10
Initialization Time
tINIT
tOFF
tHIGH
tLOW
300
55
10
10
55
400
80
25
25
80
Shutdown Time Period
30
2
Pulse High Level Time Period
μs
Pulse Low Level Time Period
2
Data Storage/Accept Time Period
tSTORE
30
tINIT
tLOW
tHIGH
tSTORE
tOFF
CTRL
4.6V
VELVDD
VELVSS
-4.0V
tVO2(SCP)
SGM3833A:
-4.6V
tSET
SGM3833B:
-5.2V
Figure 2. Timing Diagram
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
5
SGM3833A/B
Triple-Output AMOLED Display Power Supply
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VIN = 3.7V, unless otherwise noted.
VELVDD and VELVSS Combined Efficiency vs. Output Current
VAVDD Efficiency vs. Output Current
VAVDD = 7.6V
100
90
80
70
60
50
100
90
80
70
60
50
VELVDD = 4.6V, VELVSS = -4.0V
VIN = 4.0V
VIN = 4.4V
VIN = 3.8V
VIN = 3.8V
VIN = 4.0V
VIN = 3.2V
VIN = 3.2V
VIN = 4.4V
0
80
160
240
320
400
0
20
40
60
80
100
Output Current (mA)
Output Current (mA)
VELVDD and VELVSS Combined Maximum Output Current vs. Input Voltage
1000
ELVDD (4.6V) Voltage Production Distribution
25
20
15
10
5
3030 Samples
1 Production Lot
VELVDD = 4.6V, VELVSS = -2.5V
800
VELVDD = 4.6V, VELVSS = -3.0V
600
400
200
0
VELVDD = 4.6V, VELVSS = -4.0V
VELVDD = 4.6V, VELVSS = -5.4V
0
2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5
Input Voltage (V)
ELVDD Voltage (V)
ELVSS (-4.0V) Voltage Production Distribution
AVDD (7.6V) Voltage Production Distribution
30
25
20
15
10
5
40
35
30
25
20
15
10
5
3030 Samples
1 Production Lot
3030 Samples
1 Production Lot
0
0
ELVSS Voltage (V)
AVDD Voltage (V)
SG Micro Corp
DECEMBER 2019
www.sg-micro.com
6
SGM3833A/B
Triple-Output AMOLED Display Power Supply
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VIN = 3.7V, unless otherwise noted.
Start-Up
Shutdown - Active Discharge = ON
VIN = 3.7V, VEN_VO3 = 0 to 3.7V, VCTRL = 0 to 3.7V,
VIN = 3.7V, VEN_VO3 = 0 to 3.7V, VCTRL = 0 to 3.7V,
V
FD = VIN, VAVDD = 7.6V, VELVDD = 4.6V, VELVSS = -4.0V
V
FD = VIN, VAVDD = 7.6V, VELVDD = 4.6V, VELVSS = -4.0V
VIN
5V/div
5V/div
5V/div
VIN
CTRL
5V/div
5V/div
CTRL
EN_VO3
5V/div
5V/div
5V/div
5V/div
EN_VO3
ELVSS
ELVDD
AVDD
ELVDD
AVDD
5V/div
5V/div
ELVSS
5V/div
200mA/
div
IIN
Time (4ms/div)
Time (400μs/div)
Shutdown - Active Discharge = OFF
Output Ripple, AVDD = 7.6V/30mA Load
VIN = 3.7V, VEN_VO3 = 0 to 3.7V, VCTRL = 0 to 3.7V,
V
FD = 0, VAVDD = 7.6V, VELVDD = 4.6V, VELVSS = -4.0V
VIN
CTRL
5V/div
5V/div
SW3
5V/div
AC Coupled
ELVDD
10mV/
div
5V/div
5V/div
5V/div
AVDD
EN_VO3
AVDD
IL
100mA/
div
5V/div
ELVSS
ILOAD
20mA/
div
Time (400μs/div)
Time (400ns/div)
Output Ripple, ELVDD = 4.6V/100mA Load
Output Ripple, ELVDD = 4.6V/300mA Load
5V/div
5V/div
SW1
SW1
ELVDD
IL
10mV/
div
AC Coupled
ELVDD
AC Coupled
10mV/
div
100mA/
div
200mA/
div
IL
200mA/
div
ILOAD
100mA/
div
ILOAD
Time (400ns/div)
Time (400ns/div)
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
7
SGM3833A/B
Triple-Output AMOLED Display Power Supply
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VIN = 3.7V, unless otherwise noted.
Output Ripple, ELVSS = -4.0V/100mA Load
Output Ripple, ELVSS = -4.0V/300mA Load
SW2
ELVSS
IL
5V/div
5V/div
SW2
AC Coupled
20mV/
div
ELVSS
10mV/
div
AC Coupled
500mA/
div
IL
200mA/
div
ILOAD
200mA/
div
100mA/
div
ILOAD
Time (400ns/div)
Time (400ns/div)
Line Transient No Load
Line Transient Heavy Load
500mV/
div
500mV/
div
VIN
VIN
20mV/
div
AVDD
20mV/
div
AVDD
VIN = 3.7V to 4.2V, IELVDD = 0mA,
VIN = 3.7V to 4.2V, IELVDD = 300mA,
ELVSS = 300mA, IAVDD = 55mA
IELVSS = 0mA, IAVDD = 0mA
I
20mV/
div
ELVDD
ELVSS
20mV/
div
ELVDD
ELVSS
20mV/
div
100mV/
div
Time (100μs/div)
Time (100μs/div)
ELVDD Load Transient
ELVSS Load Transient
VIN = 3.7V, IELVDD = 10mA to 300mA, IELVSS = 0mA,
AVDD = 0mA
VIN = 3.7V, IELVDD = 0mA, IELVSS = 10mA to 300mA,
AVDD = 0mA
I
I
ELVDD
100mV/
div
ELVSS
100mV/
div
200mA/
div
200mA/
div
ILOAD
ILOAD
Time (20μs/div)
Time (50μs/div)
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
8
SGM3833A/B
Triple-Output AMOLED Display Power Supply
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
At TA = +25℃, VIN = 3.7V, unless otherwise noted.
AVDD Load Transient
VIN = 3.7V, IELVDD = 0mA, IELVSS = 0mA,
IAVDD = 10mA to 50mA
AVDD
100mV/
div
50mA/
div
ILOAD
Time (20μs/div)
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
9
SGM3833A/B
Triple-Output AMOLED Display Power Supply
DETAILED DESCRIPTION
Table 1. SGM3833A Programming Table
VO2
Transition
Time
Rising
Edges
VO2
(VELVSS
Rising
Edges
VO2
(VELVSS
Rising
Edges
VO3
(VAVDD
Rising
Outputs
Rising
Rising
Edges
VO1
(VELVDD)
)
)
)
Edges Discharge Edges
controlled
by FD pin
controlled
by CT pin
0/no pulse
-4.0V
21
-2.8V
0/no pulse
7.6V
0/no pulse
0/no pulse
0/no pulse
4.6V
1
2
-4.8V
-4.7V
-4.6V
-4.5V
-4.4V
-4.3V
-4.2V
-4.1V
-4.0V
-3.9V
-3.8V
-3.7V
-3.6V
-3.5V
-3.4V
-3.3V
-3.2V
-3.1V
-3.0V
-2.9V
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
-2.7V
-2.6V
-2.5V
-2.4V
-2.3V
-2.2V
-2.1V
-2.0V
-1.9V
-1.8V
-1.7V
-1.6V
-1.5V
-1.4V
-1.3V
-1.2V
-1.1V
-1.0V
-0.9V
-0.8V
42
43
44
45
46
47
48
49
7.9V
7.6V
7.3V
7.0V
6.7V
6.4V
6.1V
5.8V
50
51
ON
52
53
reserved
reserved
54
55
56
57
4.7V
4.8V
4.9V
5.0V
OFF
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
tINIT
tLOW
tHIGH
tSTORE
tOFF
CTRL
4.6V
VELVDD
VELVSS
-4.0V
tVO2(SCP)
tSET
-4.6V
Figure 3. SGM3833A Programming VELVSS
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
10
SGM3833A/B
Triple-Output AMOLED Display Power Supply
DETAILED DESCRIPTION (continued)
Table 2. SGM3833B Programming Table
VO2
Transition
Time
Rising
Edges
VO2
(VELVSS
Rising
Edges
VO2
(VELVSS
Rising
Edges
VO3
(VAVDD
Rising
Outputs
Rising
Rising
Edges
VO1
(VELVDD)
)
)
)
Edges Discharge Edges
controlled
by FD pin
controlled
by CT pin
0/no pulse
-4.0V
21
-3.4V
0/no pulse
7.6V
0/no pulse
0/no pulse
0/no pulse
4.6V
1
2
-5.4V
-5.3V
-5.2V
-5.1V
-5.0V
-4.9V
-4.8V
-4.7V
-4.6V
-4.5V
-4.4V
-4.3V
-4.2V
-4.1V
-4.0V
-3.9V
-3.8V
-3.7V
-3.6V
-3.5V
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
-3.3V
-3.2V
-3.1V
-3.0V
-2.9V
-2.8V
-2.7V
-2.6V
-2.5V
-2.4V
-2.3V
-2.2V
-2.1V
-2.0V
-1.9V
-1.8V
-1.7V
-1.6V
-1.5V
-1.4V
42
43
44
45
46
47
48
49
7.9V
7.6V
7.3V
7.0V
6.7V
6.4V
6.1V
5.8V
50
51
ON
52
53
reserved
reserved
54
55
56
57
4.7V
4.8V
4.9V
5.0V
OFF
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
tINIT
tLOW
tHIGH
tSTORE
tOFF
CTRL
4.6V
VELVDD
VELVSS
-4.0V
tVO2(SCP)
tSET
-5.2V
Figure 4. SGM3833B Programming VELVSS
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
DECEMBER 2019 ‒ REV.A to REV.A.1
Page
Changed Detailed Description section ...............................................................................................................................................................13
Changes from Original (NOVEMBER 2018) to REV.A
Page
Changed from product preview to production data.............................................................................................................................................All
SG Micro Corp
www.sg-micro.com
DECEMBER 2019
11
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
TQFN-3×3-16L
D
e
N16
N1
L
D1
E
E1
k
N5
b
BOTTOM VIEW
TOP VIEW
1.7
0.7
A
3.6 2.2 1.7
A1
A2
SIDE VIEW
0.5
0.24
RECOMMENDED LAND PATTERN (Unit: mm)
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
0.800
0.050
MIN
0.028
0.000
MAX
0.031
0.002
A
A1
A2
D
0.700
0.000
0.203 REF
0.008 REF
2.900
1.600
2.900
1.600
3.100
1.800
3.100
1.800
0.114
0.063
0.114
0.063
0.122
0.071
0.122
0.071
D1
E
E1
k
0.200 MIN
0.500 TYP
0.008 MIN
0.020 TYP
b
0.180
0.300
0.300
0.500
0.007
0.012
0.012
0.020
e
L
SG Micro Corp
www.sg-micro.com
TX00081.000
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
TQFN-3×3-16L
13″
12.4
3.35
3.35
1.13
4.0
8.0
2.0
12.0
Q2
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
13″
386
280
370
5
SG Micro Corp
www.sg-micro.com
TX20000.000
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