RAA212421
RAA212421 is 1.1A Synchronous Buck Regulator manufactured by Renesas.
3V to 40V Input, 1.1A Synchronous Buck Regulator with Integrated 500mA LDO
FN9309 Rev.3.00 Jul 8, 2019
The RAA212421 is a dual-output regulator bining a 3V to 40V input, 1.1A synchronous buck converter with a 500mA LDO featuring fast transient response. The bination of two high-performance power supplies in one pact 3x6mm package provide an easy-to-use, high-efficiency pact solution.
The wide VIN buck regulator of the RAA212421 integrates both high-side and low-side nMOSFETs and Features a PFM mode for improved efficiency at light load. This feature can be disabled if forced PWM mode is desired. It can use internal or external pensation, which...
