MPQ7200
Description
The MPQ7200 is a high-frequency, constantcurrent, buck-boost LED driver with integrated power MOSFETs.
Key Features
- Wide 6V to 42V Operating Input Voltage Range
- 44mΩ/40mΩ Low RDS(ON) Internal Power MOSFETs
- High-Efficiency Synchronous Operation
- Configurable 1.2A Buck-Boost Mode or 3A
- Configurable LED Current without Sensing
- Default 2.3MHz Switching Frequency for
- PWM Dimming (Dimming Frequency from 100Hz to 2kHz)
- Internal 500Hz Two-Step Dimming with Configurable Duty Cycle
- Fault Indication for LED Short (to GND and Battery) or Open Fault, Output Over-Voltage Protection (OVP), and Thermal Shutdown (TSD)
- Over-Current Protection (OCP) with Latch Functionality
Applications
- Turn Indicator Lights
