TPS43330A-Q1 Overview
The TPS43330A-Q1 device includes two currentmode synchronous-buck controllers and a voltagemode boost controller. The device is ideally suited as a pre-regulator stage with low IQ requirements and for applications that must survive supply drops due to cranking events. The integrated boost controller allows the device to operate down to 2 V at the input without seeing a drop on the buck regulator output stages.
TPS43330A-Q1 Applications
- 1 Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results
- Device Temperature Grade 1: -40°C to +125°C Ambient Operating Temperature