MP3364 Description
The MP3364 is a step-up converter with four channel current sources. The device is designed to drive white LED arrays as backlighting for small- or medium-sized LCD panels. The device uses peak current mode as its PWM control architecture to regulate the boost converter.
MP3364 Key Features
- 3.5V to 36V Input Voltage Range
- Internal 100mΩ, 50V MOSFET
- Configurable fSW Up to 2.2MHz
- External Sync SW Function
- Multi-Dimming Operation Mode through
- 15000:1 Dimming Ratio during PWM
- 200:1 Dimming Ratio during Analog
- Excellent EMI Performance, Frequency Spread Spectrum
- I2C Interface, 3 Selectable IC Addresses
- Phase Shift Function for PWM Dimming
MP3364 Applications
- 4-CHANNEL BOOST WLED DRIVER WITH HIGH DIMMING RATIO AND I2C