Infineon TLF50281ELXUMA3, Step Down DC-DC Converter, 500mA 14-Pin, PG-SSOP-14

The Infineon DC to DC converter is a high frequency PWM step down DC to DC converter with an integrated PMOS power switch, packaged in a small PG SSOP 14 with exposed pad. The wide input voltage range from 4.75 V to 45 V makes it suitable for a wide variety of applications. The device is designed to be used under harsh automotive environmental conditions. The switching frequency of nominal 2.2 MHz allows the use of small and cost effective inductors and capacitors, resulting in a low, predictable output voltage ripple and in minimized consumption of board space.

Watchdog
RoHS compliant
Reset generator
Soft start function
Low quiescent current
Integrated power transistor
Input under voltage lockout