SGM41527, SGM41526 1.6MHz Synchronous Li-Ion and Li-Polymer Stand-Alone Battery Chargers

SG Micro

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.

📥 Download Datasheet

SGM41527 Datasheet Preview — This datasheet PDF includes multiple part numbers: SGM41527, SGM41526. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: SGM41527, 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
Note: This datasheet PDF includes multiple part numbers: SGM41527, SGM41526.
Please refer to the document for exact specifications by model.

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

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

SGM41527 Distributors

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📌 All Tags

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

SG Micro SGM41527-like datasheet