Purchase G5111, In-stock G5111 From SeekIC.
Part Number: G5111
Description: The G5111 boost converter is designed for small/ me-dium size LCD panel of high bias voltage. ...
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G5111
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DataSheet
General Description
G5111 General Description
The G5111 boost converter is designed for small/ me-dium size LCD panel of high bias voltage.
Due to a typical 20A quiescent current and 2.5V~6.5V supply voltage range, it is suitable for bat-tery powered portable applications. Such as PDAs and Handheld Computers. When the IC sets to shutdown mode, it only consumes less than 1A.
Furthermore, the 350mA current limit, 500ns fixed minimum off-time and tiny SOT23-5 package facili-tates the use of smaller inductor and other sur-face-mount components to minimize the PCB size in those space-conscious applications.
To control the IC, no other external current is needed for the shutdown pin. It typically consumes less than 1A of full supply range.
G5111 Maximum Ratings
SW to GND..............................-0.3V to +15V
FB to GND..... .........................-0.3V to VCC
VCC,SHDN to GND.............................................-0.3V to +7V
Operating Temperature Range (Note 1) ......-40°C to +85°C
Junction Temperature ..........................................+125°C
Storage Temperature..................... 65°C to +150°C
Lead Temperature (Soldering, 10 sec)................+300°C
G5111 Features
Configurable Output Voltage Up to 14V
20A Quiescent Current
<1A Shutdown Current
<1A Shutdown Pin Current
Supply Range from 2.5V to 6.5V
Low VCESAT: 250mV (ISW=300mA)
Tiny SOT23-5 Package
G5111 Typical Application
STN/TFT LCD Bias
Personal Digital Assistants (PDAs)
Handheld Computers
Digital Still Cameras
Cellular Phones
WebPad
White LED Driver
Local 3V to 5V Conversion
G5111 Connection Diagram
G5111
PDF/DataSheet Download
- Datasheet: G5111
- File Size: 91929 KB
- Manufacturer: ETC [ETC]
- Click here to Download
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