PD-60331
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IR3821MPbF
TM
SupIRBuck
Features
• • • • • • • • • • • • • •
HIGHLY INTEGRATED 7A
Description
The IR3821 SupIRBuckTM is an easy-to-use, fully integrated and highly efficient DC/DC
regulator.
The onboard switching controller and MOSFETs make the IR3821 a space-efficient solution, providing accurate power delivery for low output voltage applications.
The IR3821 operates from a single 4.
5V to 14V input supply and generates an output voltage adjustable from 0.
6V to 0.
75*Vin at loads up to 7A.
A versatile
regulator offering programmability of startup time, power good threshold and current limit, the IR3821’s fixed 600kHz switching frequency allows the use of small ...