TPS5430-Q1 Automotive, 3A, Wide-Input-Range Step-Down Converter

1 Features

Qualified for automotive applications
Wide input voltage range: 5.5V to 36V
Up to 3A continuous (4A peak) output current
High efficiency up to 95% enabled by 100mΩ integrated MOSFET switch
Wide output voltage range: adjustable down to 1.22V with 1.5% initial accuracy
Internal compensation minimizes external parts count
Fixed 500kHz switching frequency for small filter size
Improved line regulation and transient response by input voltage feed forward
System protected by overcurrent limiting, overvoltage protection, and thermal shutdown
–40°C to 125°C operating junction temperature range
Available in small thermally enhanced 8-pin SOIC PowerPAD™ integrated circuit package
Create a custom regulator design using the TPS5430-Q1 with WEBENCH® Power Designer