Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOKin 3mm x 3mm TDFN

文件：198.34 Kbytes 页数：11 Pages

Maxim

美信

线性Li+电池充电器，带有集成调整FET、热调节和ACOK，3mm x 3mm TDFN封装

MAX1508是一款用于单节锂离子电池的智能、独立恒流恒压(CCCV)、热调节线性充电器。MAX1508集成了电流检测电路、MOS调节元件和热调节电路，还无需反向阻断肖特基二极管，为手持式设备提供了超简单和超小尺寸的充电解决方案。\n\n MAX1508作为独立充电器，用于控制从预验证状态到快速充电、补充充电和充满电指示的充电顺序。MAX1508Y和MAX1508Z不含预验证状态，支持在没有电池的情况下启动进入负载状态。\n\n 专有的热调节电路可在快速充电或暴露于高环境温度下时将芯片温度限制在+100°C，从而在不损坏充电器的情况下尽可能增加充电电流。\n\n • 独立线性1节锂离子电池充电器\n\n• 无需外部FET、反向阻断二极管或电流检测电阻\n\n• 可编程快速充电电流（最大0.8A）\n\n• 专有芯片温度调节控制(+100°C)\n\n• +4.25V至+13V输入电压范围，具有+7V以上的输入过压保护(OVP)\n\n• 用于电量计量的充电电流监控器\n\n• 低压差——0.425A时为130mV\n\n• 输入电源检测输出（低电平有效ACOK）\n\n• 通过软启动限制浪涌电流\n\n• MAX1508Y和MAX1508Z无预验证状态\n\n• LED或微处理器接口具有充电状态输出（低电平有效CHG）\n\n• 小型3mm x 3mm;

ADI

亚德诺

Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOK in 3mm x 3mm TDFN

文件：259.79 Kbytes 页数：11 Pages

Maxim

美信

Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOKin 3mm x 3mm TDFN

文件：198.34 Kbytes 页数：11 Pages

Maxim

美信

Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOK in 3mm x 3mm TDFN

文件：259.79 Kbytes 页数：11 Pages

Maxim

美信

Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOK in 3mm x 3mm TDFN

文件：259.79 Kbytes 页数：11 Pages

Maxim

美信

Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOKin 3mm x 3mm TDFN

文件：198.34 Kbytes 页数：11 Pages

Maxim

美信

Linear Li Battery Charger with Integrated Pass FET, Thermal Regulation, and ACOKin 3mm x 3mm TDFN

文件：198.34 Kbytes 页数：11 Pages

Maxim

美信

线性Li+电池充电器，带有集成调整FET、热调节和ACOK，3mm x 3mm TDFN封装

The MAX1508 is an intelligent, stand-alone constant-current, constant-voltage (CCCV), thermally regulated linear charger for a single-cell lithium-ion (Li+) battery. The MAX1508 integrates the current-sense circuit, MOS pass element, and thermal-regulation circuitry, and also eliminates the reverse- \n• No External FET, Reverse-Blocking Diode, or Current-Sense Resistor Required \n• Proprietary Die-Temperature Regulation Control (+100°C) \n• Charge-Current Monitor for Fuel Gauging \n• Input Power-Source Detection Output (Active-Low ACOK) \n• No Prequalification State for the MAX1508Y and MA;

ADI

亚德诺

线性Li+电池充电器，带有集成调整FET、热调节和ACOK，3mm x 3mm TDFN封装

The MAX1508 is an intelligent, stand-alone constant-current, constant-voltage (CCCV), thermally regulated linear charger for a single-cell lithium-ion (Li+) battery. The MAX1508 integrates the current-sense circuit, MOS pass element, and thermal-regulation circuitry, and also eliminates the reverse- \n• No External FET, Reverse-Blocking Diode, or Current-Sense Resistor Required \n• Proprietary Die-Temperature Regulation Control (+100°C) \n• Charge-Current Monitor for Fuel Gauging \n• Input Power-Source Detection Output (Active-Low ACOK) \n• No Prequalification State for the MAX1508Y and MA;

ADI

亚德诺