BQ2972


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 锂离子/锂聚合物高级单节电池保护器 IC 系列

Function: Protection Number of series cells (min): 1 Number of series cells (max): 1 Operating current (typ) (µA): 4 Rating: Catalog Vin (max) (V): 8 Overvoltage protection: 4.275, 4.28, 4.425 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 3.85 Battery overvoltage protection (max) (V): 4.6 Function: Protection Number of series cells (min): 1 Number of series cells (max): 1 Operating current (typ) (µA): 4 Rating: Catalog Vin (max) (V): 8 Overvoltage protection: 4.275, 4.28, 4.425 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 3.85 Battery overvoltage protection (max) (V): 4.6

BQ2971


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 锂离子/锂聚合物高级单节电池保护器 IC 系列

Function: Protection Number of series cells (min): 1 Number of series cells (max): 1 Operating current (typ) (µA): 4 Rating: Catalog Vin (max) (V): 8 Overvoltage protection: 4.425 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 3.85 Battery overvoltage protection (max) (V): 4.6 Function: Protection Number of series cells (min): 1 Number of series cells (max): 1 Operating current (typ) (µA): 4 Rating: Catalog Vin (max) (V): 8 Overvoltage protection: 4.425 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 3.85 Battery overvoltage protection (max) (V): 4.6

BQ27426


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 带有预编程化学成分的单节电池系统侧电池电量监测计

Cell chemistry: Li-Ion/Li-Polymer Number of series cells: Single Cell Communication interface: I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 8000 Implementation: System External capacity indication: None Features: Impedance Track™ algorithm Operating temperature range (°C): -40 to 85 Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer Number of series cells: Single Cell Communication interface: I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 8000 Implementation: System External capacity indication: None Features: Impedance Track™ algorithm Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ24259


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 具有可调电压 USB OTG 的 I2C 控制型 2A 单节电池 USB NVDC-1 充电器

Number of series cells: 1 Charge current (max) (A): 2 Vin (max) (V): 6.2 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.44 Absolute max Vin (max) (V): 15 Control topology: Switch-Mode Buck Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 2 Vin (max) (V): 6.2 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.44 Absolute max Vin (max) (V): 15 Control topology: Switch-Mode Buck
Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ76200


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 高侧 N 沟道 FET 驱动器

Number of series cells (min): 3 Number of series cells (max): 16 Features: High-side N-FET driver Operating current (typ) (µA): 40 Rating: Catalog Vin (max) (V): 75 Operating temperature range (°C): -40 to 85 Number of series cells (min): 3 Number of series cells (max): 16 Features: High-side N-FET driver Operating current (typ) (µA): 40 Rating: Catalog Vin (max) (V): 75 Operating temperature range (°C): -40 to 85

BQ78Z100


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 适用于 1 至 2 节电池的 Impedance Track™ 电池电量监测计

Cell chemistry: Li-Ion/Li-Polymer Number of series cells: 1-2 Cells Communication interface: HDQ, I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 32000 Implementation: Pack External capacity indication: None Operating temperature range (°C): -40 to 85 Cell balancing: External, Internal Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer Number of series cells: 1-2 Cells Communication interface: HDQ, I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 32000 Implementation: Pack External capacity indication: None Operating temperature range (°C): -40 to 85 Cell balancing: External, Internal Rating: Catalog

BQ25896


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 具有电源路径和 PSEL 的 I2C 单节 3A 降压电池充电器

Number of series cells: 1 Charge current (max) (A): 3 Vin (max) (V): 14 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.84 Battery charge voltage (max) (V): 4.6 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 3 Vin (max) (V): 14 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.84 Battery charge voltage (max) (V): 4.6 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck
Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ25890H


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 具有 NVDC 电源路径和 HVDCP 的 I2C 单节 5A 降压电池充电器

Number of series cells: 1 Charge current (max) (A): 5 Vin (max) (V): 14 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.84 Battery charge voltage (max) (V): 4.6 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 5 Vin (max) (V): 14 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.84 Battery charge voltage (max) (V): 4.6 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck
Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ25895M


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 具有 3.1A 升压和 HVDCP 的 I2C 单节 5A 降压电池充电器

Number of series cells: 1 Charge current (max) (A): 5 Vin (max) (V): 14 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.84 Battery charge voltage (max) (V): 4.6 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 5 Vin (max) (V): 14 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.84 Battery charge voltage (max) (V): 4.6 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck
Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ40Z50-R1


数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路

描述: 支持涡轮模式 1.0 的 1 至 4 节串联锂离子电池组管理器

Cell chemistry: Li-Ion/Li-Polymer, LiFePO4 Number of series cells: 2-4 Cells, Single Cell Communication interface: SMBus Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 65000 Implementation: Pack External capacity indication: LED Operating temperature range (°C): -40 to 85 Cell balancing: External, Internal Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer, LiFePO4 Number of series cells: 2-4 Cells, Single Cell Communication interface: SMBus Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 65000 Implementation: Pack External capacity indication: LED Operating temperature range (°C): -40 to 85 Cell balancing: External, Internal Rating: Catalog