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RAA212421

Renesas
Part Number RAA212421
Manufacturer Renesas
Description 1.1A Synchronous Buck Regulator
Published Aug 21, 2019
Detailed Description DATASHEET RAA212421 3V to 40V Input, 1.1A Synchronous Buck Regulator with Integrated 500mA LDO FN9309 Rev.3.00 Jul 8, ...
Datasheet PDF File RAA212421 PDF File

RAA212421
RAA212421

Overview
DATASHEET RAA212421 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 combining a 3V to 40V input, 1.
1A synchronous buck converter with a 500mA LDO featuring fast transient response.
The combination of two high-performance power supplies in one compact 3x6mm package provide an easy-to-use, high-efficiency compact 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 compensation, which minimizes ...


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