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SI9169

High Frequency 1-A Synchronous Buck/Boost Converter

SI9169 Features

* Voltage Mode Control

* Fully Integrated MOSFET Switches

* 2.7 V to 6 V Input Voltage Range RoHS

* Programmable PWM/PSM Control COMPLIANT - Up to 1 A Output Current at 3.6 V in PWM - Up to 2 MHz Adjustable Switching Frequency in PWM - Less than 200 µA Quiesc

SI9169 General Description

The Si9169 provides fully integrated synchronous buck or boost converter solution for the latest one cell Lithium Ion cellular phones. Capable of delivering up to 1 A of output current at + 3.6 V, the Si9169 provides ample power for various baseband circuits as well as for some PAs. It combines the .

SI9169 Datasheet (167.62 KB)

Preview of SI9169 PDF

Datasheet Details

Part number:

SI9169

Manufacturer:

Vishay ↗ Siliconix

File Size:

167.62 KB

Description:

High frequency 1-a synchronous buck/boost converter.

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SI9169 High Frequency 1-A Synchronous Buck Boost Converter Vishay Siliconix

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