Datasheet Summary
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SNVS339A
- SEPTEMBER 2005
- REVISED AUGUST 2006
LM3502 Step-Up Converter for White LED Applications
Check for Samples: LM3502
Features
- 2 Drive up to 4, 6, 8 or 10 white LEDs for Dual Display Backlighting
- >80% efficiency
- Output Voltage Options: 16V , 25V , 35V, and
44V
- Input Under-Voltage Protection
- Internal Soft Start Eliminating Inrush Current
- 1 MHz Constant Switching Frequency
- Wide Input Voltage: 2.5V to 5.5V
- Small External ponents
- Low Profile Packages: <1 mm Height
- -10 Bump MicroSMD
- -16 Pin LLP
APPLICATIONS
- Dual Display Backlighting in Portable Devices
- Cellular Phones and PDAs
DESCRIPTION
The LM3502 is a white LED driver for lighting...
