PE24111 Datasheet 20a Two-stage Buck Regulator

Manufacturer: pSemi

Overview: PE24111 Document Category: Product Specification 3.3 VIN, 20A, Two-stage Buck Regulator for Low Output Voltage Applications.

Datasheet Details

Part number	PE24111
Manufacturer	pSemi
File Size	3.75 MB
Description	20A Two-stage Buck Regulator
Datasheet	PE24111-pSemi.pdf

General Description

The PE24111 is a compact, low-profile, and ultrahigh efficiency step-down DC-DC converter solution capable of delivering 20A output current from an input voltage range from 3.0–3.6V.

The output voltage is set between 0.35V and 0.7V with external feedback resistors and can be adjusted by an external AVS DAC.

Based on pSemi advanced two-stage architecture, the PE24111 consists of a two-phase interleaved charge pump followed by an interleaved buck regulator stage.

Key Features

Proprietary architecture enabling industryleading efficiency with ultra-low profile and footprint.
90% peak efficiency.
Wide input voltage range, from 3.0.
3.6V, that supports running off a nominal 3.3V bus supply.
Output voltage regulation accuracy better than ±1% for all line and load variations.
Output voltage set by external feedback resistors.
Output can be adjusted by an external AVS DAC.
External sync pin allows synchronization to an external clo.

PE24111 Distributor & Price

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