NJW4210 Overview
Description
The NJW4210 is a buck boost switching controller IC for USB Power Delivery (USB PD) with output voltage select function. The NJW4210 built-in Nch.
Key Features
- AEC-Q100 Grade 1 qualification in progress
- Programmable output voltage control for USB PD 5V, 9V, 15V, 20V (2bit logic input control)
- Wide input voltage range 4.8V to 36V (45V - Nch. MOSFET available for all external FETs
- Synchronous operation in all switching topologies
- High efficiency power conversion 90%
- Oscillation frequency 100kHz to 700kHz
- Discharge function at RESETX enable
- Adjustable soft start function
- Protection circuit
- Over current protection
