AP9101C中文资料Li+ Battery Protection IC for Single Cell Pack数据手册Diodes规格书

描述 Description

The AP9101C is a protection IC designed with 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.

特性 Features

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 can be Selectable: Release/Latch
High-Voltage CMOS Process: Up to 30V between VDD and VM Pins

应用 Application

Lithium-Ion Battery Packs
Lithium Polymer Battery Packs
Smartphones

简介

AP9101C属于集成电路（IC）的电池管理。由Diodes制造生产的AP9101C电池管理电池管理 PMIC（电源管理集成电路）系列产品可用于电池相关的监测和控制功能，包括身份验证、电池平衡、状态监测、电量计量、电源选择、短路保护、过压和欠压保护等等。请注意，虽然该系列中的某些产品可能包括电池充电功能，但将充电功能作为主要功能的产品是单独分类的。