D8355MWV is a system switching regulator for Li 2 cell composed of 6 step-down synchronous rectification channels and 1 step-up Di rectification channel for LED application. Using a charge-pump system for high side FET driver and including power MOSFET reduce the number of peripheral devices and realize high efficiency.
Feature
- Includes step-down 6 CH (CH1～6).
- Includes step-up for LED 1CH (7CH).
- Includes Power MOSFET for all channels.
- Includes Charge-pump circuit for high side driver.
- Operating frequency of 750 kHz.
- CH1 and 4 are common, 3 and 5 are also common, and others are possible to turn ON/OFF independently.
- Includes Short Circuit Protection (SCP)
- Includes Under Voltage Lock Out (UVLO)
- Includes Thermal Shut Down (TSD).
- Includes Over Voltage Protection.
- Thermally enhanced UQFN056V7070 package (0.4mm pitch)
