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ISL91134 - High Efficiency 1.8A Boost Regulator

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Renesas

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ISL91134 High Efficiency 1.8A Boost Regulator by Renesas - Datasheet Preview — Datasheet preview – ISL91134

Datasheet Details

Part number	ISL91134
Manufacturer	Renesas
File Size	687.93 KB
Description	High Efficiency 1.8A Boost Regulator
Datasheet	ISL91134 Datasheet
Additional preview pages of the ISL91134 datasheet.

ISL91134 Product details

Description

B3, B4 VOUT Boost output; connect a 22µF capacitor to PGND.

D2, D3, PGND Power ground for high switching current.

VIN Power input; Range: 2.35V to 5.4V.

Features

Input voltage range: 2.35V to 5.4V.
Output current: up to 1.8A (VIN = 3V, VOUT = 5V).
High efficiency: up to 96%.
108µA quiescent current minimizes standby consumption in Boost Mode, 45µA in Forced Bypass Mode.
2.5MHz switching frequency minimizes external component size.
Forced Bypass or Auto Bypass Modes with a 38mΩ switch.
PFM mode at light-load currents.
Fully protected for overcurrent, over-temperature, and undervoltag.

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Published: Feb 25, 2019 |