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ISL91117

High Efficiency Synchronous Boost Converter

ISL91117 Features

* Input voltage range: 1.8V to 4.8V

* Fixed 5V or adjustable output

* Output current: up to 1.5A (PVIN = 3.3V, VOUT = 5V)

* High efficiency: up to 96%

* 35µA quiescent current maximizes light-load efficiency

* True input-output disconnect when disabled

ISL91117 General Description

PIN # PIN NAMES DESCRIPTION A5, B5, C5 VOUT Boost output. Connect 2x22µF capacitor to PGND. A4, B4, C4 LX Switching node of the boost converter. A3, B3, C3 PGND Power ground for high switching current. A2, B2, C2 BLKG Blocking FET terminal. Connect the input side of the inductor. A1, B1, C1.

ISL91117 Datasheet (800.51 KB)

Preview of ISL91117 PDF

Datasheet Details

Part number:

ISL91117

Manufacturer:

Renesas ↗

File Size:

800.51 KB

Description:

High efficiency synchronous boost converter.
DATASHEET ISL91117 High Efficiency Synchronous Boost Converter with 4.2A Switches and Output Disconnect FN8569 Rev 3.00 March 7, 2014 The ISL91117 .

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ISL91117 High Efficiency Synchronous Boost Converter Renesas

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