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SGM41526 1.6MHz Synchronous Li-Ion and Li-Polymer Stand-Alone Battery Chargers

SGM41526 Description

SGM41526/SGM41527 1.6MHz Synchronous Li-Ion and Li-Polymer Stand-Alone Battery Chargers with Automatic Power Path Selector .
The SGM41526 and SGM41527 are stand-alone Li-Ion and Li-polymer battery chargers.

SGM41526 Features

* 4A Synchronous 1.6MHz PWM Charger
* Cycle-by-Cycle Current Limit
* Integrated 24V Switching MOSFETs
* Integrated Bootstrap Diode
* Digital Soft-Start
* Up to 95.2% Charge Efficiency
* 30V Absolute Maximum Input Voltage Rating with Adjustable Over-Voltage Threshold

SGM41526 Applications

* Tablet PCs Portable Terminals and Printers Portable Medical Equipment Battery Backup Systems TYPICAL APPLICATION 12V Adapter Input IIN VIN Q1 Q2 RAC 10mΩ VSYS IOUT System RIN 2Ω CIN 2.2μF R11 4.02kΩ R12 4.02kΩ VBAT D1 D2 VREF R4 100kΩ R6 1MΩ R7 100kΩ R1 10Ω C1 1μF R2 232kΩ R3 32.4kΩ

📥 Download Datasheet

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Datasheet Details

Part number
SGM41526
Manufacturer
SG Micro
File Size
1.28 MB
Datasheet
SGM41526-SGMicro.pdf
Description
1.6MHz Synchronous Li-Ion and Li-Polymer Stand-Alone Battery Chargers

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1.6MHz Synchronous Li-Ion and Li-Polymer Stand-Alone Battery Chargers SG Micro
SG Micro SGM41526-like datasheet