BQ24450


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: 用于铅酸电池的独立集成电池充电控制器

Number of series cells: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 Charge current (max) (A): 10 Vin (max) (V): 40 Cell chemistry: Lead Acid Battery charge voltage (min) (V): 0 Battery charge voltage (max) (V): 20 Absolute max Vin (max) (V): 40 Control topology: Linear Control interface: Standalone (RC-Settable) Features: IC thermal regulation Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 70 Number of series cells: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 Charge current (max) (A): 10 Vin (max) (V): 40 Cell chemistry: Lead Acid Battery charge voltage (min) (V): 0 Battery charge voltage (max) (V): 20 Absolute max Vin (max) (V): 40
Control topology: Linear Control interface: Standalone (RC-Settable) Features: IC thermal regulation Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 70

BQ25040


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: 采用 2x3 QFN 封装、具有 50mA LDO 的 1.1A 单输入单节锂离子电池充电器

Number of series cells: 1 Charge current (max) (A): 1.1 Vin (max) (V): 6.7 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): 30 Control topology: Linear Control interface: Standalone (RC-Settable) Vin (min) (V): 4.35 Rating: Catalog Operating temperature range (°C): -40 to 125 Number of series cells: 1 Charge current (max) (A): 1.1 Vin (max) (V): 6.7 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): 30 Control topology: Linear
Control interface: Standalone (RC-Settable) Vin (min) (V): 4.35 Rating: Catalog Operating temperature range (°C): -40 to 125

BQ24382


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: 过压/过流保护 IC 和锂离子充电器前端保护 IC,具有 LDO 模式、10.5 OVP

Function: Charger Front-End Protection Number of series cells (min): 1 Number of series cells (max): 1 Operating current (typ) (µA): 300 Rating: Catalog Vin (max) (V): 30 Overvoltage protection: 10.5 Operating temperature range (°C): -40 to 125 Battery overvoltage protection (min) (V): 4.35 Battery overvoltage protection (max) (V): 4.35 Function: Charger Front-End Protection Number of series cells (min): 1 Number of series cells (max): 1 Operating current (typ) (µA): 300 Rating: Catalog Vin (max) (V): 30 Overvoltage protection: 10.5 Operating temperature range (°C): -40 to 125 Battery overvoltage protection (min) (V): 4.35 Battery overvoltage protection (max) (V): 4.35

BQ24031-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: 具有双输入和 4.1V 充电电压的汽车类独立型单节电池 2A 线性电池充电器

Number of series cells: 1 Charge current (max) (A): 1.5 Vin (max) (V): 16 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.1 Battery charge voltage (max) (V): 4.1 Absolute max Vin (max) (V): 18 Control topology: Linear Control interface: Standalone (RC-Settable) Vin (min) (V): 4.35 Rating: Automotive Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 1.5 Vin (max) (V): 16 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.1 Battery charge voltage (max) (V): 4.1 Absolute max Vin (max) (V): 18 Control topology: Linear
Control interface: Standalone (RC-Settable) Vin (min) (V): 4.35 Rating: Automotive Operating temperature range (°C): -40 to 85

BQ24753


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: 具有低 Iq 和系统电源选择器的主机控制的多化合物电池充电器

Number of series cells: 2, 3, 4 Charge current (max) (A): 10 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 8 Battery charge voltage (max) (V): 18.048 Absolute max Vin (max) (V): 30 Control topology: Switch-Mode Buck Control interface: SMBus Features: BAT temp thermistor monitoring (hot/cold profile), Power Path Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 125 Number of series cells: 2, 3, 4 Charge current (max) (A): 10 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 8 Battery charge voltage (max) (V): 18.048 Absolute max Vin (max) (V): 30
Control topology: Switch-Mode Buck Control interface: SMBus Features: BAT temp thermistor monitoring (hot/cold profile), Power Path Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 125

BQ24104


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: 独立 1 至 2 节 2A 同步降压电池充电器

Number of series cells: 1, 2 Charge current (max) (A): 2 Vin (max) (V): 16 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 8.4 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Buck Control interface: Standalone (RC-Settable) Features: BAT temp thermistor monitoring (hot/cold profile), Input OVP Vin (min) (V): 4.35 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1, 2 Charge current (max) (A): 2 Vin (max) (V): 16 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.2 Battery charge voltage (max) (V): 8.4 Absolute max Vin (max) (V): 20
Control topology: Switch-Mode Buck Control interface: Standalone (RC-Settable) Features: BAT temp thermistor monitoring (hot/cold profile), Input OVP Vin (min) (V): 4.35 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ24313


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 30V(最大值)Vin 和 10.5V OVP 的充电器前端保护 IC

Function: Charger Front-End Protection Number of series cells (min): 1 Number of series cells (max): 1 Features: LDO output, Overcurrent protection, Overvoltage Operating current (typ) (µA): 400 Rating: Catalog Vin (max) (V): 30 Overvoltage protection: 10.5 Operating temperature range (°C): -40 to 125 Battery overvoltage protection (min) (V): 4.35 Battery overvoltage protection (max) (V): 4.35 Function: Charger Front-End Protection Number of series cells (min): 1 Number of series cells (max): 1 Features: LDO output, Overcurrent protection, Overvoltage Operating current (typ) (µA): 400 Rating: Catalog Vin (max) (V): 30 Overvoltage protection: 10.5 Operating temperature range (°C): -40 to 125
Battery overvoltage protection (min) (V): 4.35 Battery overvoltage protection (max) (V): 4.35

BQ24750A


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: 具有集成系统电源选择器的主机控制型 2 至 4 节降压电池充电控制器

Number of series cells: 2, 3, 4 Charge current (max) (A): 10 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 8 Battery charge voltage (max) (V): 18.048 Absolute max Vin (max) (V): 30 Control topology: Switch-Mode Buck Control interface: SMBus Features: BAT temp thermistor monitoring (hot/cold profile) Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 125 Number of series cells: 2, 3, 4 Charge current (max) (A): 10 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 8 Battery charge voltage (max) (V): 18.048 Absolute max Vin (max) (V): 30
Control topology: Switch-Mode Buck Control interface: SMBus Features: BAT temp thermistor monitoring (hot/cold profile) Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 125

BQ24232


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: 具有动态电源管理和 10.5V 过压保护的 USB 友好型 0.5A 锂离子电池充电器

Number of series cells: 1 Charge current (max) (A): 0.5 Vin (max) (V): 10.2 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: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 0.5 Vin (max) (V): 10.2 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: Catalog Operating temperature range (°C): -40 to 85

BQ24230


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: 具有动态电源管理和 6.6V 过压保护的 USB 友好型 0.5A 锂离子电池充电器

Number of series cells: 1 Charge current (max) (A): 0.5 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: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 0.5 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: Catalog Operating temperature range (°C): -40 to 85