MIC22405YML EV Evaluation Board 4A Integrated Switch High-Efficiency Synchronous Buck Regulator with Frequency Programmable upto 4MHz User Guide

PublishTime：2022-07-19

●General Description
■The Micrel MIC22405 is a high-efficiency, 4A, integrated switch, synchronous buck (step-down) regulator. The MIC22405 achieves more than 95% efficiency and switches at 1MHz. The ultra-high speed control loop keeps the output voltage within regulation even under extreme transient load swings commonly found in FPGAs and low-voltage ASICs. The output voltage is pre-bias safe and is adjustable down to 0.7V.
■The MIC22405 offers a full range of sequencing and tracking options. The Enable/Delay (EN/DLY) and Power Good (PG) inputs allow versatile turn-on and turn-off sequencing across multiple devices. The Ramp Control™ (RC) input allows start-up voltage tracking, either directly or ratio-metrically.
■The MIC22405 is available in a 20-pin 3mm x 4mm MLF® with a junction operating range from –40°C to +125°C.

Brand of Product：	Microchip
Part#：	MIC22405YML 、 MIC22405 、 08056D226MAT 、 C2012X5R0J226M 、 GRM21BR60J226ME39L 、 06036D225MAT2A 、 GRM188R60J225M 、 C1608X5R0J225M 、 GRM188R71H102KA01D 、 C1608C0G1H102J 、 06035C102KAT2A 、 GRM188R71H471KA01D 、 C1608X7RH471K 、 06035C471KAT2A 、 GRM188R71H390JA01 、 C1608COG1H390J 、 06035A390JAT2A 、 GRM188R71H391JA01 、 1608COG1H391J 、 06035A391JAT2A 、 GRM188R71H101JA01 、 C1608COG1H101J 、 06035A101JT2A 、 GRM31CR60J476ME19 、 C3216X5R0J476M 、 12066D476MAT2A 、 B41125A3477M 、 FP3-1R0-R 、 CDRH8D28NP-1R0NC 、 SPM6530T-1R0M120 、 CRCW06031101FKEYE3 、 CRCW06036980FKEYE3 、 CRCW06032002FKEYE3 、 CRCW06034752FKEYE3 、 CRCW06031003FKEYE3 、 CRCW06032R20FKEA 、 CRCW060349R9FKEA 、 2N7002E More Part#
Product Category：	EV Evaluation Board 、 Integrated Switch High-Efficiency Synchronous Buck Regulator More
Application：	More
Data Type：	Evaluation Board User's Manual More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	July 2011
Version Number：
Data Encoding：	M9999-071911-B
Data Size：	649 KB

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