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AP9101CK-ADTRG1

AP9101CK-ADTRG1

  • 厂商:

    BCDSEMI(美台)

  • 封装:

    SOT-25

  • 描述:

    IC BATT PROT LI-ION 1CELL SOT25

  • 详情介绍
  • 数据手册
  • 价格&库存
AP9101CK-ADTRG1 数据手册
AP9101C SINGLE CHIP SOLUTION FOR 1-CELL Li+ BATTERY PACK Description Features The AP9101C is a protection IC developed for lithium-ion/lithium polymer rechargeable battery with a high-precision voltage detection circuit.  The AP9101C provides a function to protect batteries by detecting overcharge voltage, overdischarge voltage, overcharge current, overdischarge current and other abnormalities and turning off the external MOSFET switch.  The AP9101C also has a built-in fixed time circuit (external capacitors are unnecessary); the protection circuitry can be comprised with fewer external components. The AP9101C is available in standard packages of SOT25 and SOT26. Applications  Lithium-Ion Battery Packs  Lithium Polymer Battery Packs        Notes: Low Current Consumption (+25°C)  Operation Mode: 3.0µA (Typ) VDD = 3.5V  Power-Down Mode: 0.01µA (Typ) High-Accuracy Voltage Detection Circuit (+25°C)  Overcharge Detection Voltage: 3.5V to 4.5V (5mV Steps) Accuracy ±25mV  Overcharge Hysteresis Voltage Range: 0.1V to 0.4V (50mV Steps) Accuracy ±50mV  Overdischarge Detection Voltage: 2.0V to 3.4V (10mV Steps) Accuracy ±35mV  Overdischarge Hysteresis Voltage Range: 0V to 0.7V (40mV Steps) Accuracy ±65mV  Discharge Overcurrent Detection Voltage: 0.05V to 0.32V (10mV Steps) Accuracy ±15mV  Short Current Detection Voltage: 0.45V to 0.7V (50mV Steps) Accuracy ±100mV  Charge Overcurrent Detection Voltage: -0.2V to -0.05V (10mV Steps) Accuracy ±15mV  Overcharger Detection Voltage: 8.0V (Fixed) Accuracy ±2V  Overcharger Release Voltage: 7.3V (Fixed) Accuracy ±2V Built-In Fixed Detection Delay Time (+25°C): Accuracy ±20% Power-Down Mode can be Selectable: Available/Unavailable 0V Battery Charge Function can be Selectable: Available/Unavailable Overcharge Protection Mode: Release High-Voltage CMOS Process: Up to 30V between VDD and VM Pins Totally Lead-free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain
AP9101CK-ADTRG1
物料型号:AP9101C 器件简介:AP9101C是一款专为1节锂离子/锂聚合物可充电电池组开发的保护IC,具有高精度电压检测电路。 引脚分配: - SOT25和SOT26两种封装类型。 - 引脚包括充电器负输入针脚(VM),正电源输入针脚(VDD),负电源输入针脚(VSS),放电FET门控制针脚(DO),充电FET门控制针脚(CO)等。

参数特性: - 过充检测电压:3.5V至4.5V(步进5mV),精度±25mV。 - 过放检测电压:2.0V至3.4V(步进10mV),精度±35mV。 - 过充滞后电压范围:0.1V至0.4V(步进50mV),精度±50mV。 - 过放滞后电压范围:0V至0.7V(步进40mV),精度±65mV。 - 放电过流检测电压:0.05V至0.32V(步进10mV),精度±15mV。 - 短路电流检测电压:0.45V至0.7V(步进50mV),精度±100mV。 - 充电过流检测电压:-0.2V至-0.05V(步进10mV),精度±15mV。 - 过充保护模式:释放。

功能详解: - AP9101C通过检测电池电压和充电器输入电压,控制MOSFET开关,以保护电池免受过充、过放、过流等异常情况的影响。 - 内置固定时间电路,无需外部电容。 - 提供0V电池充电功能,允许充电器对因自放电导致电压降至0V的电池进行充电。

应用信息: - 适用于锂离子电池组和锂聚合物电池组。

封装信息: - 标准封装为SOT25和SOT26。
AP9101CK-ADTRG1 价格&库存

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