SGM3804 Buck/Boost Converter

SG Micro

Description

SGM3804 Single Inductor, Positive/Negative Dual Output, Buck/Boost Converter GENERAL .
The SGM3804 generates both positive and negative precision regulated voltage power sources, with a patent pending control scheme for single inductor d.

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SGM3804 Datasheet Preview — Preview of SGM3804 PDF

Datasheet Specifications

Part number: SGM3804
Manufacturer: SG Micro
File Size: 854.82 KB
Datasheet: SGM3804-SGMicro.pdf
Description: Buck/Boost Converter

Features

* Single Inductor for Positive & Negative Outputs
* High Efficiency in Wide Output Loading Range
* Outputs Programmable with I2C Interface
* 2.4V to 6.4V Programmable for Both Outputs
* Factory Programmable Default Outputs: SGM3804-0: VPO = +5.4V/VNO = -5.4V SGM3804-1: VPO = +4.6

Applications

* AMOLED/LCD Smart-Phones/Pads/Media-Players Wearable Device Display/Audio AFE with Positive & Negative Rails TYPICAL APPLICATION Enable Enable I2C I/F I2C I/F L 4.7µH SWN ENN SWP VIN ENP SGM3804 PO SCL NO SDA PG AG CN 10µF CP 10µF 2.7V ~ 5.5V 2.4V ~ 6.4V -2.4V ~ -6.4V CIN 22µF SG Micro

SGM3804 Distributors

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SGM3804 Buck Boost Converter SG Micro

SG Micro SGM3804-like datasheet