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PDF G5930 Data sheet ( Hoja de datos )
| Número de pieza | G5930 | |
| Descripción | Switched Capacitor Voltage Inverter | |
| Fabricantes | Global Mixed-mode Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de G5930 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Global Mixed-mode Technology Inc.
G5930
Switched Capacitor Voltage Inverter with Shutdown
Features
Inverts Input Supply Voltage
25mA Output Current with a Voltage Drop of
250mV
0.45mA Quiescent Current at 3.3V Supply Voltage
99% Voltage Conversion Efficiency
1.8V to 5V operating range
Require Only Two Capacitors
Over-Temperature Protection
Logic Controlled Shutdown
6-Pin SOT-23 Package
Applications
Cell Phone
Small LCD Panels
Portable Equipment
Handy-Terminals, PDAs
Battery-Operated Equipment
General Description
The G5930 is an unregulated charge-pump voltage
inverter which may be used to generate a negative
supply from positive input. Input voltages ranging from
+1.8V to +5V can be inverted into a -1.8V to -5V out-
put supply. The devices is ideal for both battery- pow-
ered and board level voltage conversion applications
with a typical operating current of 0.45mA at 3.3V
supply.
The G5930 can deliver 25mA output current with a
voltage drop of 250mV. The parts are over -temperature
protected.
Applications include cell phones, PDAs, and other
portable equipment. The devices is available in a
space-saving 6-pin SOT-23 Package.
Ordering Information
ORDER
NUMBER
MARKING
G5930TBU 5930x
Note: TB : SOT23-6
U: Tape & Reel
TEMP.
RANGE
-40°C to 85°C
PACKAGE
(Pb free)
SOT-23-6
Pin Configuration
Typical Application Circuit
OUT 1
G5930
6 C1+
IN 2
5 SHDN
C1- 3
SOT-23-6
4 GND
1
OUT
6
C1+
C2
VIN
(1.8V to 5V)
C3
2
IN
3
C1-
SHDN 5 ON
OFF
4
GND
GND
C1,C2,C3: 1µF MLCC (X5R)
C1
Ver: 1.0
Sep 09, 2005
TEL: 886-3-5788833
http://www.gmt.com.tw
1
1 page  
Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
Startup From Shutdown-3.3V
G5930
Startup From Shutdown-5V
Recommended Minimum Footprint
SOT-23-6
Ver: 1.0
Sep 09, 2005
TEL: 886-3-5788833
http://www.gmt.com.tw
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet G5930.PDF ] | |
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