MB39C014 Datasheet PDF - Cypress 1 ch DC/DC Converter IC Specs

MB39C014 - 1 ch DC/DC Converter IC

Datasheet Summary

Description

The MB39C014 is a current mode type 1-channel DC/DC converter IC built-in switching FET, synchronous rectification, and down conversion support.

The device is integrated with a switching FET, oscillator, error amplifier, PWM control circuit, reference voltage source, and POWERGOOD circuit.

Features

High efficiency : 96% (Max).
Output current (DC/DC) : 800 mA (Max).
Input voltage range : 2.5 V to 5.5 V.
Operating frequency : 2.0/3.2 MHz (Typ).
No flyback diode needed.
Low dropout operation : For 100% on duty.
Built-in high-precision reference voltage generator : 1.20 V ± 2%.
C.

Datasheet Details

Part number	MB39C014
Manufacturer	Cypress
File Size	917.84 KB
Description	1 ch DC/DC Converter IC
Datasheet	MB39C014 Datasheet
Additional preview pages of the MB39C014 datasheet.

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Full PDF Text Transcription

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MB39C014 1 ch DC/DC Converter IC with PFM/PWM Synchronous Rectification Description The MB39C014 is a current mode type 1-channel DC/DC converter IC built-in switching FET, synchronous rectification, and down conversion support. The device is integrated with a switching FET, oscillator, error amplifier, PWM control circuit, reference voltage source, and POWERGOOD circuit. External inductor and decoupling capacitor are needed only for the external component. As combining with external parts enables a DC/DC converter with a compact and high load response characteristic, this is suitable as the built-in power supply for such as mobile phone/PDA, DVDs, and HDDs. Features ■ High efficiency : 96% (Max) ■ Output current (DC/DC) : 800 mA (Max) ■ Input voltage range : 2.5 V to 5.

Published: Jul 31, 2018 |