BQ78412


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: 具有运行时显示的铅酸蓄电池充电状态指示灯

Cell chemistry: Lead Acid Battery capacity (min) (mAh): 1000 Battery capacity (max) (mAh): 327000 Implementation: Pack External capacity indication: LED Operating temperature range (°C): -40 to 85 Rating: Catalog Cell chemistry: Lead Acid Battery capacity (min) (mAh): 1000 Battery capacity (max) (mAh): 327000 Implementation: Pack External capacity indication: LED Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ24351


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: 具有集成充电 FET 的过压和过流充电器前端保护 IC

Function: Charger Front-End Protection Number of series cells (min): 1 Number of series cells (max): 1 Operating current (typ) (µA): 400 Rating: Catalog Vin (max) (V): 30 Overvoltage protection: 10.5 Operating temperature range (°C): -40 to 85 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): 400 Rating: Catalog Vin (max) (V): 30 Overvoltage protection: 10.5 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 4.35 Battery overvoltage protection (max) (V): 4.35

BQ25046


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: 用于非接触式充电应用的第一代 1.1A、单输入 5V 电源 IC

Number of series cells: 1 Charge current (max) (A): 1.1 Vin (max) (V): 9 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.3 Battery charge voltage (max) (V): 3.3 Absolute max Vin (max) (V): 30 Control topology: Linear Control interface: Standalone (RC-Settable) Features: IC thermal regulation, Integrated LDO Vin (min) (V): 3.3 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 1.1 Vin (max) (V): 9 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 3.3 Battery charge voltage (max) (V): 3.3 Absolute max Vin (max) (V): 30
Control topology: Linear Control interface: Standalone (RC-Settable) Features: IC thermal regulation, Integrated LDO Vin (min) (V): 3.3 Rating: Catalog Operating temperature range (°C): -40 to 85

UC2909-EP


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: 差分电流检测型开关模式铅酸电池充电器(增强型产品)

Number of series cells: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 Charge current (max) (A): 2 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: Switch-Mode Buck Control interface: Standalone (RC-Settable) Features: BAT temp thermistor monitoring (hot/cold profile) Vin (min) (V): 7.5 Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125 Number of series cells: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 Charge current (max) (A): 2 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: Switch-Mode Buck Control interface: Standalone (RC-Settable) Features: BAT temp thermistor monitoring (hot/cold profile) Vin (min) (V): 7.5 Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125

BQ24707


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: 具有独立比较器和高级电路保护的 SMBus 1 至 4 节降压电池充电控制器

Number of series cells: 1, 2, 3, 4 Charge current (max) (A): 8 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 1.024 Battery charge voltage (max) (V): 19.2 Absolute max Vin (max) (V): 30 Control topology: Switch-Mode Buck Control interface: SMBus Features: Input OVP, Power Path Vin (min) (V): 4.5 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1, 2, 3, 4 Charge current (max) (A): 8 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 1.024 Battery charge voltage (max) (V): 19.2 Absolute max Vin (max) (V): 30
Control topology: Switch-Mode Buck Control interface: SMBus Features: Input OVP, Power Path Vin (min) (V): 4.5 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ24650


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: 具有太阳能输入和集成式 MPPT 的独立 1 至 6 节降压电池充电控制器

Number of series cells: 1, 2, 3, 4, 5, 6 Charge current (max) (A): 10 Vin (max) (V): 28 Cell chemistry: Lead Acid, Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 2.1 Battery charge voltage (max) (V): 26 Absolute max Vin (max) (V): 33 Control topology: Switch-Mode Buck Control interface: Standalone (RC-Settable) Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1, 2, 3, 4, 5, 6 Charge current (max) (A): 10 Vin (max) (V): 28 Cell chemistry: Lead Acid, Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 2.1 Battery charge voltage (max) (V): 26 Absolute max Vin (max) (V): 33 Control topology: Switch-Mode Buck
Control interface: Standalone (RC-Settable) Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ24725


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 N 沟道功率 MOSFET 选择器的 SMBus 2 至 4 节降压电池充电控制器

Number of series cells: 2, 3, 4 Charge current (max) (A): 8 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 1.024 Battery charge voltage (max) (V): 19.2 Absolute max Vin (max) (V): 30 Control topology: Switch-Mode Buck Control interface: SMBus Features: Input OVP, Power Path Vin (min) (V): 0 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 2, 3, 4 Charge current (max) (A): 8 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 1.024 Battery charge voltage (max) (V): 19.2 Absolute max Vin (max) (V): 30
Control topology: Switch-Mode Buck Control interface: SMBus Features: Input OVP, Power Path Vin (min) (V): 0 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ29209


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: 具有自动电量平衡功能的电压保护,用于 2 节锂离子电池,OVP=4.30V

Function: Protection Number of series cells (min): 2 Number of series cells (max): 2 Operating current (typ) (µA): 3 Rating: Catalog Vin (max) (V): 10 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 Number of series cells (max): 2 Operating current (typ) (µA): 3 Rating: Catalog Vin (max) (V): 10 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

BQ29200


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: 具有自动电量平衡功能的电压保护,用于 2 节锂离子电池,OVP=4.35V

Function: Protection Number of series cells (min): 2 Number of series cells (max): 2 Operating current (typ) (µA): 3 Rating: Catalog Vin (max) (V): 10 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 Number of series cells (max): 2 Operating current (typ) (µA): 3 Rating: Catalog Vin (max) (V): 10 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

BQ24616


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: 符合 JEITA 标准的独立 1 至 6 节降压电池充电控制器

Number of series cells: 1, 2, 3, 4, 5, 6 Charge current (max) (A): 10 Vin (max) (V): 28 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 2.1 Battery charge voltage (max) (V): 26 Absolute max Vin (max) (V): 33 Control topology: Switch-Mode Buck Control interface: Standalone (RC-Settable) Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1, 2, 3, 4, 5, 6 Charge current (max) (A): 10 Vin (max) (V): 28 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 2.1 Battery charge voltage (max) (V): 26 Absolute max Vin (max) (V): 33 Control topology: Switch-Mode Buck
Control interface: Standalone (RC-Settable) Vin (min) (V): 5 Rating: Catalog Operating temperature range (°C): -40 to 85