Datasheet Summary
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Low Reference High efficiency Boost Regulator
Features
- True Shutdown
- 700mA Output Current at 3.3V Input; 4.2V output
- 92% Efficiency from 2.7V IN to 3.3VOUT
- Wide Input Voltage Range: 2.7V to 4.5V
- 5V Fixed or Adjustable Output
- 0.3 1Switch
- Integrated Synchronous Rectifier:0.3 1
- Anti-Ringing Switch Technology
- Programmable Inductor Peak Current
- Logic Shutdown Control
- Low 0.8V or 0.288V Reference Voltage
- Small 10 pin DFN or MSOP Package
BATT 1
2 3 4 5
10 V
FLASH NC (Test) R LIM
10 Pin DFN
9 LX 8 P
7 GND 6 FB
SHDN
Now Available in Lead Free Packaging aPPLicaTiOnS
- LED Driver
- Camera Flash
- Handheld...
