SP7651 Overview
Description
The SP7651 is a high voltage synchronous step-down switching regulator optimized for high efficiency. The part is designed to be especially attractive for dual supply, 12V step down with 5V used to power the controller.
Key Features
- 2.5V to 20V Step Down Achieved Using Dual Input
- Output Voltage down to 0.8V SP7651 DFN PACKAGE 7mm x 4mm
- 3A Output Capability (Up to 5A with Air Flow)
- Built in Low RDSON Power FETs (40 mΩ typ)
- Highly Integrated Design, Minimal Components
- 900 kHz Fixed Frequency Operation
- UVLO Detects Both VCC and VIN
- Over Temperature Protection
- Wide BW Amp Allows Type II or III Compensation GND 19 Pin 28 8 GND
- Programmable Soft Start BST 18 9 SS
