MB39C015

2ch DC/DC Converter IC Datasheet

Cypress Semiconductor Corporation

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198 Champion Court

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San Jose

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408-943-2600

Document Number: 002-08364 Rev. *A

Revised March 1, 2016

The MB39C015 is a current mode type 2-channel DC/DC converter IC built-in voltage detection, synchronous rectifier, and down

conversion support. The device is integrated with a switching FET, oscillator, error amplifier, PWM control circuit, reference voltage

source, and voltage detection 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

: 96% (Max)

: 800 mA/ch (Max)

: 2.5 V to 5.5 V

: 2.0 MHz (Typ)

: For 100% on duty

: 1

: P-ch MOS 0.3 Ω (Typ) N-ch MOS 0.2 Ω (Typ)

: QFN-24

Applications