BQ25601


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 OTG 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): 13.5 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.85 Battery charge voltage (max) (V): 4.62 Absolute max Vin (max) (V): 20 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): 13.5 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.85 Battery charge voltage (max) (V): 4.62 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Buck
Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ77904


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: 3-4S 低功耗保护器

Function: Protection Number of series cells (min): 3, 4 Number of series cells (max): 4 Operating current (typ) (µA): 6 Rating: Catalog Vin (max) (V): 25 TI functional safety category: Functional Safety-Capable Overvoltage protection: 4.225 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 3 Battery overvoltage protection (max) (V): 4.575 Function: Protection Number of series cells (min): 3, 4 Number of series cells (max): 4 Operating current (typ) (µA): 6 Rating: Catalog Vin (max) (V): 25 TI functional safety category: Functional Safety-Capable Overvoltage protection: 4.225 Operating temperature range (°C): -40 to 85
Battery overvoltage protection (min) (V): 3 Battery overvoltage protection (max) (V): 4.575

BQ34110


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: 集成了极少放电型模块的多化合物高电池节数电池电量监测计

Cell chemistry: Lead Acid, Li-Ion/Li-Polymer, LiFePO4, NiCd, NiMH Number of series cells: 2-4 Cells, >4 Cells, Single Cell Communication interface: I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 32000 Implementation: Pack, System External capacity indication: None Operating temperature range (°C): -40 to 85 Rating: Catalog Cell chemistry: Lead Acid, Li-Ion/Li-Polymer, LiFePO4, NiCd, NiMH Number of series cells: 2-4 Cells, >4 Cells, Single Cell Communication interface: I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 32000 Implementation: Pack, System External capacity indication: None Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ2962


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 2 节、3 节和 4 节串联锂离子电池的过压保护

Function: Protection Number of series cells (min): 2, 3, 4 Number of series cells (max): 3, 4 Features: LDO output, Overvoltage, Single pin output drive, Undervoltage Operating current (typ) (µA): 1 Rating: Catalog Vin (max) (V): 20 Overvoltage protection: 4.35, 4.45, 4.5, 4.55, 4.6 Operating temperature range (°C): -40 to 110 Battery overvoltage protection (min) (V): 3.85 Battery overvoltage protection (max) (V): 4.6 Function: Protection Number of series cells (min): 2, 3, 4 Number of series cells (max): 3, 4 Features: LDO output, Overvoltage, Single pin output drive, Undervoltage Operating current (typ) (µA): 1 Rating: Catalog Vin (max) (V): 20 Overvoltage protection: 4.35, 4.45, 4.5, 4.55, 4.6 Operating temperature range (°C): -40 to 110
Battery overvoltage protection (min) (V): 3.85 Battery overvoltage protection (max) (V): 4.6

BQ25120A


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、集成 LDO 和降压转换器 1.8V 默认输出的 300mA 线性电池充电器

Number of series cells: 1 Charge current (max) (A): 0.3 Vin (max) (V): 5.5 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.6 Battery charge voltage (max) (V): 4.65 Absolute max Vin (max) (V): 20 Control topology: Linear Control interface: I2C Vin (min) (V): 3.4 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 0.3 Vin (max) (V): 5.5 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.6 Battery charge voltage (max) (V): 4.65 Absolute max Vin (max) (V): 20 Control topology: Linear
Control interface: I2C Vin (min) (V): 3.4 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ25872


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 ADC 和外部过压保护控制器的 I2C 单节 7A 电池开关模式充电器

Number of series cells: 1 Charge current (max) (A): 7 Vin (max) (V): 6 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.975 Absolute max Vin (max) (V): 40 Control topology: Flash Charger Control interface: I2C Vin (min) (V): 2.8 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 7 Vin (max) (V): 6 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.975 Absolute max Vin (max) (V): 40 Control topology: Flash Charger
Control interface: I2C Vin (min) (V): 2.8 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ25871


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 ADC 的 I2C 单节 7A 电池开关模式充电器

Number of series cells: 1 Charge current (max) (A): 7 Vin (max) (V): 6 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.975 Absolute max Vin (max) (V): 22 Control topology: Flash Charger Control interface: I2C Vin (min) (V): 2.8 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 7 Vin (max) (V): 6 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 4.975 Absolute max Vin (max) (V): 22 Control topology: Flash Charger
Control interface: I2C Vin (min) (V): 2.8 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ35100


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: 用于不可充电电池(锂原)的电池电量监测计和放电结束监测计

Cell chemistry: Primary Lithium Number of series cells: Single Cell Communication interface: I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 32000 Implementation: Pack, System External capacity indication: None Features: Accumulated Coulomb Count, End of Service Operating temperature range (°C): -40 to 85 Rating: Catalog Cell chemistry: Primary Lithium Number of series cells: Single Cell Communication interface: I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 32000 Implementation: Pack, System External capacity indication: None Features: Accumulated Coulomb Count, End of Service Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ51222


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: 双模式 5W(WPC v1.2 和 PMA)单芯片无线电源接收器

Rating: Catalog Operating temperature range (°C): -40 to 125 Rating: Catalog Operating temperature range (°C): -40 to 125

BQ77905


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: 3 至 5 节串联锂离子和锂磷酸盐超低功耗堆叠式电池保护器

Function: Protection Number of series cells (min): 3, 4, 5 Number of series cells (max): 4, 5 Operating current (typ) (µA): 6 Rating: Catalog Vin (max) (V): 25 TI functional safety category: Functional Safety-Capable Overvoltage protection: 3.7, 3.9, 4.175, 4.2, 4.25 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 3 Battery overvoltage protection (max) (V): 4.575 Function: Protection Number of series cells (min): 3, 4, 5 Number of series cells (max): 4, 5 Operating current (typ) (µA): 6 Rating: Catalog Vin (max) (V): 25 TI functional safety category: Functional Safety-Capable Overvoltage protection: 3.7, 3.9, 4.175, 4.2, 4.25 Operating temperature range (°C): -40 to 85
Battery overvoltage protection (min) (V): 3 Battery overvoltage protection (max) (V): 4.575