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ISL81806 - 80V Dual Synchronous Buck Controller

General Description

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Key Features

  • programmable soft-start and accurate threshold enable functions along 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 a peak current limit on both outputs to ensure high reliability. The IC is available in a space-conscious 32 Ld 5mmx5mm TQFN package. The package uses an EPAD to improve thermal performance and noise immunity. The full feature design with low pin count makes the ISL81806 an idea.

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Datasheet Details

Part number ISL81806
Manufacturer Renesas
File Size 937.72 KB
Description 80V Dual Synchronous Buck Controller
Datasheet download datasheet ISL81806 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ISL81806 80V Dual Synchronous Buck Controller Optimized to Drive E-mode GaN FET Datasheet The ISL81806 is a dual synchronous buck 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 ISL81806 provides a gate driver voltage of 5.3V. With its small dead time setting, it is a perfect controller for the E-mode GaN FET devices. The ISL81806 uses peak current mode control with phase interleaving for the two outputs.