SGM3204 [SGMICRO]
Unregulated 200mA Charge Pump Voltage Inverter;
| 型号： | SGM3204 |
| 厂家： | 
Shengbang Microelectronics Co, Ltd |
| 描述： | Unregulated 200mA Charge Pump Voltage Inverter |
| 文件： | 总10页 (文件大小：668K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGM3204
Unregulated 200mA
Charge Pump Voltage Inverter
GENERAL DESCRIPTION
FEATURES
The SGM3204 is a charge pump voltage inverter that is
designed for operating over an input voltage range of
1.4V to 5.5V. The SGM3204 can provide up to 200mA
output current. The typical conversion efficiency
exceeds 80% over a wide range of output current. The
wide supply voltage is well suited for various
applications powered by a 1-cell Li-Ion battery, as well
as 2-cell or 3-cell NiCd, NiMH or Alkaline batteries.
● Input Voltage Range: 1.4V to 5.5V
● Inverts Input Supply Voltage
● Output Current: 200mA
● Quiescent Current: 1.5mA (TYP)
● Switching Frequency: 950kHz
● Integrated Active Schottky Diode for Startup into
Load
● -40℃ to +85℃ Operating Temperature Range
● Available in a Green SOT-23-6 Package
The shutdown current is less than 1μA. This device
requires one flying capacitor and two small bypass
capacitors for a complete charge pump inverter,
making it ideal for numerous battery-powered and
board level applications.
APPLICATIONS
LCD Panel Bias
The SGM3204 is available in a Green SOT-23-6
package. It operates over an ambient temperature
range of -40℃ to +85℃.
Bipolar Amplifier Supply
GaAs Bias for RF Power Amplifier
TYPICAL APPLICATION
CFLY
3.3μF
3
6
CFLY-
CFLY+
10kΩ
5
2
EN
IN
SGM3204
Output
-1.4V to -5.5V,
200mA (MAX)
1
Input
1.4V to 5.5V
OUT
CIN
3.3μF
COUT
3.3μF
GND
4
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021 – REV. A. 1
Unregulated 200mA
SGM3204
Charge Pump Voltage Inverter
PACKAGE/ORDERING INFORMATION
SPECIFIED
TEMPERATURE
RANGE
PACKAGE
DESCRIPTION
ORDERING
NUMBER
PACKAGE
MARKING
PACKING
OPTION
MODEL
SGM3204
SOT-23-6
SGM3204YN6G/TR
SL6XX
Tape and Reel, 3000
-40℃ to +85℃
MARKING INFORMATION
NOTE: XX = Date Code.
YYY X X
Date Code - Month
Date Code - Year
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
Voltage Range
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.
IN to GND..........................................................-0.3V to 6V
OUT to GND......................................................-6V to 0.3V
C
C
FLY- to GND.......................................... 0.3V to VOUT - 0.3V
FLY+ to GND..........................................-0.3V to VIN + 0.3V
Continuous Output Current....................................... 250mA
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
performancedegradation 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......................................................................... 7000V
MM............................................................................. 400V
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range ........................................ 1.4V to 5.5V
Operating Temperature Range......................-40℃ to +85℃
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
NOVEMBER 2021
2
Unregulated 200mA
SGM3204
Charge Pump Voltage Inverter
PIN CONFIGURATION
(TOP VIEW)
1
2
3
6
5
4
CFLY+
OUT
IN
EN
GND
CFLY-
SOT-23-6
PIN DESCRIPTION
PIN
1
NAME
OUT
IN
FUNCTION
Power Output Pin. It is recommended that the filter capacitor COUT bypass OUT to GND.
Power Input Pin. A ceramic bypass capacitor that has the same value as the flying capacitor
to GND is recommended.
2
3
CFLY-
GND
EN
Flying Capacitor Negative Terminal.
4
Ground.
5
Enable Control Pin. Logic high to enable normal operation and logic low to shut down chip.
Flying Capacitor Positive Terminal.
6
CFLY+
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
3
Unregulated 200mA
SGM3204
Charge Pump Voltage Inverter
ELECTRICAL CHARACTERISTICS
(VIN = 5V, CIN = CFLY = COUT = 3.3μF, Full = -40℃ to +85℃. Typical values are at TA = +25℃, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP
MIN
TYP
MAX
UNITS
Input Voltage Range
VIN
RL = 5kΩ
Full
1.4
5.5
V
mA
V
Maximum Output Current at OUT
Output Voltage
IOUT
Full
200
VOUT
-VIN
30
+25℃
IOUT = 100mA,
CFLY = COUT = 3.3µF
Output Voltage Ripple
VPP
mVP-P
mA
+25℃
1.5
1.75
1.84
1
+25℃
Full
Quiescent Current
(No Load Input Current)
IQ
0.7
950
4.2
+25℃
Full
Shutdown mode
µA
kHz
Ω
3
800
750
1100
1150
5.3
+25℃
Full
Internal Switching Frequency
Impedance
fOSC
+25℃
Full
IOUT = 100mA
6.2
Input High Voltage
Input Low Voltage
VINH
VINL
Full
1.5
V
V
Full
0.4
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
4
Unregulated 200mA
SGM3204
Charge Pump Voltage Inverter
TYPICAL PERFORMANCE CHARACTERISTICS
TA = +25℃, unless otherwise noted.
Output Voltage vs. Time
Output Voltage vs. Time
VIN = 5V, IOUT = 100mA
CIN = CFLY = COUT = 3.3μF
VIN = 5V, IOUT = 100mA
CIN = CFLY = COUT = 1μF
Time (1μs/div)
Time (1μs/div)
Output Voltage vs. Time
Output Voltage vs. Time
VIN = 5V, IOUT = 100mA
IN = CFLY = COUT = 4.7μF
VIN = 5V, IOUT = 100mA
IN = CFLY = COUT = 10μF
C
C
Time (1μs/div)
Time (1μs/div)
Output Resistance vs. Input Voltage
Output Resistance vs. Input Voltage
12
9
12
9
IOUT = 100mA
CIN = CFLY = COUT = 3.3μF
IOUT = 30mA
CIN = CFLY = COUT = 3.3μF
6
6
3
3
TA = +85℃
TA = -40℃
TA = +25℃
0
0
1
2
3
4
5
6
1
2
3
4
5
6
Input Voltage (V)
Input Voltage (V)
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
5
Unregulated 200mA
SGM3204
Charge Pump Voltage Inverter
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
TA = +25℃, CIN = CFLY = COUT = 3.3μF, unless otherwise noted.
Output Voltage vs. Input Voltage
Quiescent Current vs. Input Voltage
1.8
1.5
1.2
0.9
0.6
0.3
0
0
-1
-2
-3
-4
-5
-6
IOUT = 200mA
IOUT = 100mA
IOUT = 5mA
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage (V)
Input Voltage (V)
Input Current vs. Output Current
Output Voltage vs. Output Current
100
10
1
0
-1
-2
-3
-4
-5
-6
VIN = 1.8V
VIN = 2.5V
VIN = 5V
VIN = 3.3V
VIN = 5V
VIN = 2V
0.1
0
50
100
150
200
250
0.1
1
10
100
Output Current (mA)
Output Current (mA)
Efficiency vs. Output Current
100
90
80
70
60
VIN = 5V
VIN = 3.3V
150
0
50
100
200
250
Output Current (mA)
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
6
Unregulated 200mA
SGM3204
Charge Pump Voltage Inverter
REVISION HISTORY
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
NOVEMBER 2021 ‒ REV.A to REV.A.1
Page
Added Recommended Operating Conditions section .................................................................................................................................................. 2
Changes from Original (JANUARY 2014) to REV.A
Page
Changed from product preview to production data..................................................................................................................................................... All
SG Micro Corp
www.sg-micro.com
NOVEMBER 2021
7
PACKAGE INFORMATION
PACKAGE OUTLINE DIMENSIONS
SOT-23-6
D
e1
e
E1
E
2.59
0.99
b
0.95
0.69
RECOMMENDED LAND PATTERN (Unit: mm)
L
A
A1
c
θ
A2
0.2
Dimensions
In Millimeters
Dimensions
In Inches
Symbol
MIN
MAX
MIN
MAX
0.049
0.004
0.045
0.020
0.008
0.119
0.067
0.116
A
A1
A2
b
1.050
0.000
1.050
0.300
0.100
2.820
1.500
2.650
1.250
0.100
1.150
0.500
0.200
3.020
1.700
2.950
0.041
0.000
0.041
0.012
0.004
0.111
0.059
0.104
c
D
E
E1
e
0.950 BSC
1.900 BSC
0.037 BSC
0.075 BSC
e1
L
0.300
0°
0.600
8°
0.012
0°
0.024
8°
θ
NOTES:
1. Body dimensions do not include mode flash or protrusion.
2. This drawing is subject to change without notice.
SG Micro Corp
TX00034.000
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
SOT-23-6
7″
9.5
3.23
3.17
1.37
4.0
4.0
2.0
8.0
Q3
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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