BQ24270


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 D+/D- 检测功能、I2C 控制型单节 1.5A 降压型电池充电器

Number of series cells: 1 Charge current (max) (A): 1.5 Vin (max) (V): 6 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): 20 Control topology: Switch-Mode Buck Control interface: I2C Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 1.5 Vin (max) (V): 6 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): 20 Control topology: Switch-Mode Buck
Control interface: I2C Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ34Z100


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: 1 至 16 节电池 Impedance Track™ 电量监测计 | 电池电量监测计

Cell chemistry: Li-Ion/Li-Polymer, LiFePO4 Number of series cells: 2-4 Cells, >4 Cells, Single Cell Communication interface: HDQ, I2C Battery capacity (min) (mAh): 800 Battery capacity (max) (mAh): 320000 Implementation: Pack External capacity indication: LED Features: Impedance Track™ algorithm Operating temperature range (°C): -40 to 85 Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer, LiFePO4 Number of series cells: 2-4 Cells, >4 Cells, Single Cell Communication interface: HDQ, I2C Battery capacity (min) (mAh): 800 Battery capacity (max) (mAh): 320000 Implementation: Pack External capacity indication: LED Features: Impedance Track™ algorithm Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ24166


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: 具有双输入、电源路径且无 JEITA 的 I2C 单节 2.5A 降压电池充电器

Number of series cells: 1 Charge current (max) (A): 2.5 Vin (max) (V): 10 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Buck Control interface: Standalone (RC-Settable) Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 2.5 Vin (max) (V): 10 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Buck
Control interface: Standalone (RC-Settable) Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ294592


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: 用于 2 到 3 节锂离子电池的过压保护器件,具有 4.30v OVP

Function: Protection Number of series cells (min): 2, 3 Number of series cells (max): 3, 4 Features: Overvoltage, Single pin output drive Operating current (typ) (µA): 1 Rating: Catalog Vin (max) (V): 1 Overvoltage protection: 4.3 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 4.3 Battery overvoltage protection (max) (V): 4.3 Function: Protection Number of series cells (min): 2, 3 Number of series cells (max): 3, 4 Features: Overvoltage, Single pin output drive Operating current (typ) (µA): 1 Rating: Catalog Vin (max) (V): 1 Overvoltage protection: 4.3 Operating temperature range (°C): -40 to 85
Battery overvoltage protection (min) (V): 4.3 Battery overvoltage protection (max) (V): 4.3

BQ24163


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: 具有双输入、电源路径和 3.2V Vsysmin 的 I2C 单节 2.5A 降压电池充电器

Number of series cells: 1 Charge current (max) (A): 2.5 Vin (max) (V): 10 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): 20 Control topology: Switch-Mode Buck Control interface: I2C Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 2.5 Vin (max) (V): 10 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): 20 Control topology: Switch-Mode Buck
Control interface: I2C Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ24167


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: 具有双输入、电源路径和 JEITA 的 I2C 单节 2.5A 降压电池充电器

Number of series cells: 1 Charge current (max) (A): 2.5 Vin (max) (V): 10 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Buck Control interface: I2C Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 2.5 Vin (max) (V): 10 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Buck
Control interface: I2C Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ294512


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: 用于 2 到 3 节锂离子电池的过压保护器件,具有 4.40v OVP

Function: Protection Number of series cells (min): 2 Number of series cells (max): 2, 3 Features: Overvoltage, Single pin output drive Operating current (typ) (µA): 1 Rating: Catalog Vin (max) (V): 1 Overvoltage protection: 4.4 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 4.4 Battery overvoltage protection (max) (V): 4.4 Function: Protection Number of series cells (min): 2 Number of series cells (max): 2, 3 Features: Overvoltage, Single pin output drive Operating current (typ) (µA): 1 Rating: Catalog Vin (max) (V): 1 Overvoltage protection: 4.4 Operating temperature range (°C): -40 to 85
Battery overvoltage protection (min) (V): 4.4 Battery overvoltage protection (max) (V): 4.4

BQ294504


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: 用于 2 节串联和 3 节串联锂离子电池的过压保护

Function: Protection Number of series cells (min): 2, 3 Number of series cells (max): 3 Features: Overvoltage, Single pin output drive Operating current (typ) (µA): 1 Rating: Catalog Vin (max) (V): 25 Overvoltage protection: 4.35 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 4.35 Battery overvoltage protection (max) (V): 4.35 Function: Protection Number of series cells (min): 2, 3 Number of series cells (max): 3 Features: Overvoltage, Single pin output drive Operating current (typ) (µA): 1 Rating: Catalog Vin (max) (V): 25 Overvoltage protection: 4.35 Operating temperature range (°C): -40 to 85
Battery overvoltage protection (min) (V): 4.35 Battery overvoltage protection (max) (V): 4.35

BQ24075-Q1


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、符合汽车标准的 4.2V VBAT 独立型单节 1.5A 线性电池充电器

Number of series cells: 1 Charge current (max) (A): 1.5 Vin (max) (V): 6.4 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 28 Control topology: Linear Control interface: Standalone (RC-Settable) Vin (min) (V): 4.35 Rating: Automotive Operating temperature range (°C): -40 to 125 Number of series cells: 1 Charge current (max) (A): 1.5 Vin (max) (V): 6.4 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 28 Control topology: Linear
Control interface: Standalone (RC-Settable) Vin (min) (V): 4.35 Rating: Automotive Operating temperature range (°C): -40 to 125

BQ3055


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: 2 节、3 节和 4 节串联锂离子电池组管理器

Cell chemistry: Li-Ion/Li-Polymer Number of series cells: 2-4 Cells Communication interface: SMBus Battery capacity (min) (mAh): 500 Battery capacity (max) (mAh): 32000 Implementation: Pack External capacity indication: None Features: Integrated Protector, SHA-1 Authentication Operating temperature range (°C): -40 to 85 Cell balancing: Internal Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer Number of series cells: 2-4 Cells Communication interface: SMBus Battery capacity (min) (mAh): 500 Battery capacity (max) (mAh): 32000 Implementation: Pack External capacity indication: None Features: Integrated Protector, SHA-1 Authentication Operating temperature range (°C): -40 to 85
Cell balancing: Internal Rating: Catalog