MIC2155

PWM Synchronous Buck Controller

Micrel Semiconductor

MIC2155 Features

* Synchronous buck control ICs with outputs switching 180° out-of-phase

* Remote sensing with internal differential amplifier

* 4.5V to 14.5V input voltage range

* Adjustable output voltages down to 0.7V

* 1% output voltage accuracy

* Starts up into a

MIC2155 General Description

The MIC2155 and MIC2156 are a family of two-phase, single-output synchronous buck control ICs featuring small size, high efficiency, and a high level of flexibility. The ICs implement a 500kHz (MIC2155) and 300kHz (MIC2156) voltage mode PWM control, with the outputs switching 180° out of phase. The .

MIC2155 Datasheet (575.62 KB)

MIC2155 Datasheet Preview — Preview of MIC2155 PDF

Datasheet Details

Part number:

MIC2155

Manufacturer:

Micrel Semiconductor

File Size:

575.62 KB

Description:

Pwm synchronous buck controller.

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MIC2155 PWM Synchronous Buck Controller Micrel Semiconductor

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MIC2155 Features

MIC2155 General Description

Datasheet Details

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