MB39C022L - Buck DC/DC Converter + Low Noise LDO

Product Overview

Cypress

Datasheet Details

Part number	MB39C022L
Manufacturer	Cypress
File Size	613.57 KB
Description	Buck DC/DC Converter + Low Noise LDO
Datasheet	MB39C022L Datasheet
Note	This datasheet PDF includes multiple part numbers: MB39C022L, MB39C022G. Please refer to the document for exact specifications by model.
Additional preview pages of the MB39C022L datasheet.

Product details

Description

Buck DC/DC Converter + Low Noise LDO The MB39C022 is a 2 channels power supply IC.It consists of one channel Buck DC/DC Converter and one channel LDO regulator.The DC/DC converter has fast transient response with current mode control topology.Moreover, the integrated LDO provides an auxiliary output supply for noise sensitive circuit.

Features

Power supply voltage range : 2.5 V to 5.5 V.
For Buck DC/DC included SW FET (CH1) : output 0.8 V to 4.5 V, 600 mA Max DC.
For LDO (CH2) : output 3.30 V (MB39C022G) 300 mA Max DC : output 2.85 V (MB39C022J) 300 mA Max DC : output 1.80 V (MB39C022L) 300 mA Max DC : output 1.20 V (MB39C022N) 300 mA Max DC.
Error amplifier threshold voltage : 0.3 V ± (2.5 %) (CH1).
Fast line transient response with current mode topology (CH1).
PFM mode at light load current wi.

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Other Datasheets by Cypress

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MB39C022J - Buck DC/DC Converter + Low Noise LDO
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Published: Jul 31, 2018 |