LM8502 Description
The LM8502 is a versatile LED driver suitable for multiple applications. It includes a 2MHz, fixedfrequency synchronous boost converter, 10 current sink LED outputs, 2 outputs for flash or haptic applications, ambient light sensing and PWM input. The 10 current sink LED outputs offer individual current control through an I2C-patible interface.
LM8502 Key Features
- 2 10 Programmable Low-Side Current Sinks with Flexible Powering from VOUT or External Voltage Source
- 1.2A Dual Flash LED Driver with Flash, Torch and Voltage modes
- Ambient Light Sensing Capability with Two Inputs
- Up to 4000:1 dimming ratio for LED outputs
- Flash LED Thermal Sensing and Current
- Hardware Flash, Torch Enable and Dual
- Haptic Feedback Motor Driver
- Two Lighting Engines for User-Defined Lighting Sequences with 48
- 16 Bits of SRAM Memory
- External Clock Pin for Power Save