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ISL81805 - 80V Dual Synchronous Boost Controller

Datasheet Summary

Description

3.

13 3.1 Absolute Maximum Rat

Features

  • programmable soft-start and accurate threshold enable functions together with a power-good indicator to simplify power supply rail sequencing. It also provides full-protection features such as OVP, UVP, OTP, and average and peak current limit on both outputs to ensure high reliability. The IC is available in a space-conscious 32 Ld 5mm×5mm TQFN. The package uses an EPAD to improve thermal performance and noise immunity. The full-featured design with a low pin count makes the ISL81805 an ideal so.

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Datasheet preview – ISL81805

Datasheet Details

Part number ISL81805
Manufacturer Renesas
File Size 1.43 MB
Description 80V Dual Synchronous Boost Controller
Datasheet download datasheet ISL81805 Datasheet
Additional preview pages of the ISL81805 datasheet.

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Full PDF Text Transcription

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ISL81805 80V Dual Synchronous Boost Controller Datasheet The ISL81805 is a dual synchronous boost controller that generates two independent outputs or one output with two interleaved phases for a wide variety of applications in industrial and general-purpose segments. With wide input and output voltage ranges, the controller is suitable for telecommunication, data center, and computing applications. The ISL81805 uses peak current mode control with phase interleaving for the two outputs. Each output has a voltage regulator, current monitor, and average current regulator to provide independent average voltage and current control.
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