ET9510中文资料Charger数据手册ETEK规格书

描述 Description

ET9510 is a portable Li-ion battery supply control IC. This circuit include battery charger, power output control, LED lighting, and protect circuits which improve the reliability and safety. A Li-ion battery supply controlled by ET9510 can improve the performance of the system, and the cost of the system will be significantly reduced.\r

特性 Features

• Input Supply Voltage Range：4.5V~6.0V
• Load Detecting，Output Short Protect，Over Current Protect
• 500mA Charge Current with Built-in MOSFET（Adjustable by TSSOP20 Package），2A Charge Current with External MOSFET
• Trickle Charge which can Protect the Battery
• Over Temperature Protect
• 700KHz Switch Frequency（TSSOP20 Package can Choose 1.3MHz）
• Efficiency: 90％
• Support Built-in or External MOSFET
• Maximum Output Current with Built-in MOS is 1000mA
• Output Voltage : 5.2V（can be Adjusted by External Device）
• Standby Current less than 30uA
• Battery Power Showed by 4 LED with Two modes（ET9510A与ET9510B）
• Built-in 30mA LED lighting current
• Voltage Accuracy ±1％
• Package：SOP16（ET9510S），TSSOP20（ET9510T）\r

应用 Application

The mobile power systems of MP3, MP4, Galaxy-PAD, Smart-phone