LP5524 Overview
The LP5524 device is a highly integrated dual-zone LED driver that can drive up to four LEDs in parallel with a total output current of 100 mA. Regulated highside internal current sources deliver excellent current and brightness matching in all LEDs. The LP5524 provides overcurrent protection and pulse-width modulation (PWM) control of four indicator LEDs without the need for external ponents.
LP5524 Key Features
- 1 Wide Input Voltage Range: 2.7 V to 5.5 V
- High-Side LED Driver
- Drives Four LEDs With up to 25 mA per LED
- 0.4% Typical Current Matching
- PWM Brightness Control
- Overcurrent Protection
- Fast Transient Response
- Optional External ISET Resistor
- Ultra-Small Solution Size
- No External ponents
