China/中文Other/EnglishEurope/English
SGM4064
Over-Voltage Protection IC and Li+ Charger Front-End Protection IC with LDO Mode
Over-Voltage Protection IC and Li+ Charger Front-End Protection IC with LDO Mode
GENERAL DESCRIPTION

The SGM4064 is designed for front-end protection of Li-Ion battery charger.

The SGM4064 works like a linear regulator, and constantly monitors the input voltage and battery voltage to maintain an output voltage of 5.1V, and the input voltages reach the input over voltage threshold (VOVP = 6.8V).

The SGM4064 has temperature monitoring function. When the temperature exceeds 145, the device will switch off. The SGM4064 provides a fault status indication when it is controlled by the processor.

The SGM4064 is available in a Green TDFN-2×2-8L package and is rated over the -40 to +85 temperature range.

PIN CONFIGURATIONS

15344030022975.png

FEATURES
  • Input Over-Voltage Protection

  • Battery Over-Voltage Protection

  • Up to 18V Input Voltage

  • Up to 1.5A Load Current Capability

  • Soft-Start and Soft-Stop Function

    Prevent Inrush Currents and Voltage Spikes

  • Thermal Shutdown Protection

  • Enable Function

  • Fault Status Indication

  • Available in a Green TDFN-2×2-8L Package

APPLICATIONS

Portable Internet Devices and Accessory

Mobile Phones and PDAs

Handheld Equipment

MP3 Players

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM4064YDE8G/TR Production TDFN-2×2-8L 8 Y -40℃ to +85℃ Samples
规格书暂未发布,请联系sales_china@sg-micro.com申请规格书。
* 请使用公司后缀邮箱申请。在邮件中写明您的公司邮箱、联系电话、公司名称、职位/头衔、您申请规格书的准确料号、芯片应用项目、芯片应用产品可以帮助您加快获取速度。