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ISL91108

High Efficiency Buck-Boost Regulator

ISL91108 Features

* Accepts input voltages above or below regulated output voltage

* Automatic and seamless transitions between buck and boost modes

* Input voltage range: 1.8V to 5.5V

* Output current: up to 1.6A DC (PVIN = 2.8V, VOUT = 3.3V)

* Burst current: up to 2.7A (PVIN

ISL91108 General Description

PIN # PIN NAMES DESCRIPTION A5, B5, C5 VOUT Buck-boost output. Connect 2x22µF capacitor to PGND. A4, B4, C4 LX2 Inductor connection, output side. A3, B3, C3 PGND Power ground for high switching current. A2, B2, C2 LX1 Inductor connection, input side. A1, B1, C1 PVIN Power input. Range:.

ISL91108 Datasheet (434.29 KB)

Preview of ISL91108 PDF

Datasheet Details

Part number:

ISL91108

Manufacturer:

Renesas ↗

File Size:

434.29 KB

Description:

High efficiency buck-boost regulator.
DATASHEET ISL91108 High Efficiency Buck-Boost Regulator with 4.2A Switches FN8448 Rev 1.00 November 12, 2014 The ISL91108 is a highly-integrated bu.

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ISL91108 High Efficiency Buck-Boost Regulator Renesas

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