MPQ7220 Overview
The MPQ7220 is a boost converter with six channel current sources. It is designed for driving automotive tail lights. The MPQ7220 uses peak current mode as its PWM control architecture.
MPQ7220 Key Features
- 3.5V to 36V Input Voltage Range
- Internal 100mΩ, 50V MOSFET
- Programmable Up to 2.2MHz fSW
- External Sync SW Function
- PWM Dimming (Dimming Frequency from
- Excellent EMI Performance, Spread
- Disconnect VOUT from VIN
- 2.5% Current Matching
- Cycle-by-Cycle Current Limiting
- Programmable LED Short Threshold