LM3502 Description
The LM3502 is a white LED driver for lighting applications. For dual display or large single white LED string backlighting applications, the LM3502 provides a plete solution. The LM3502 contains two internal white LED current bypass FET(Field Effect Transitor) switches that are ideal for controlling dual display applications.
LM3502 Key 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
- 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
LM3502 Applications
- 2 Drive up to 4, 6, 8 or 10 white LEDs for Dual Display Backlighting