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SI9122 Datasheet - Vishay Siliconix

SI9122 - 500-kHz Half-Bridge DC-DC Converter With Integrated Secondary Synchronous Rectification Drivers

Si9122 is a dedicated half-bridge IC ideally suited to fixed telecom applications where efficiency is required at low output voltages (e.g. <3.3 V). Designed to operate within the fixed telecom voltage range of 33 *72 V and withstand 100 V, 100 ms transients, the IC is capable of controlling .

SI9122 Features

* D 12-V to 72-V Input Voltage Range D Compatible with ETSI 300 132-2 D Integrated Half Bridge Primary Drivers (1-A Drive Capability) D Secondary Synchronous Signals With Programmable Deadtime Delay D Voltage Mode Control D Voltage Feedforward Compensation D High Voltage Pre-Regulator Operates During

SI9122_VishaySiliconix.pdf

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Datasheet Details

Part number:

SI9122

Manufacturer:

Vishay ↗ Siliconix

File Size:

218.26 KB

Description:

500-khz half-bridge dc-dc converter with integrated secondary synchronous rectification drivers.

SI9122 Distributor

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SI9122 500-kHz Half-Bridge DC-DC Converter With Integrated Secondary Synchronous Rectification Drivers Vishay Siliconix