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BQ25570

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: 具有升压充电器和毫微功耗降压转换器的超低功耗能量收集器电源管理 IC

Number of series cells: 1 Charge current (max) (A): 0.1 Vin (max) (V): 5.1 Cell chemistry: Li-Ion/Li-Polymer, SuperCap Battery charge voltage (min) (V): 2.2 Battery charge voltage (max) (V): 5.5 Absolute max Vin (max) (V): 5.5 Control topology: Switch-Mode Boost Control interface: Standalone (RC-Settable) Features: Input OVP, Solar input/MPPT Vin (min) (V): 0.6 Rating: Catalog Operating temperature range (°C): -40 to 125 Number of series cells: 1 Charge current (max) (A): 0.1 Vin (max) (V): 5.1 Cell chemistry: Li-Ion/Li-Polymer, SuperCap Battery charge voltage (min) (V): 2.2 Battery charge voltage (max) (V): 5.5 Absolute max Vin (max) (V): 5.5 更多

Control topology: Switch-Mode Boost Control interface: Standalone (RC-Settable) Features: Input OVP, Solar input/MPPT Vin (min) (V): 0.6 Rating: Catalog Operating temperature range (°C): -40 to 125

BQ27741-G1

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: 带集成保护器的电池组侧 Impedance Track™(tm) 电量监测计

Cell chemistry: Li-Ion/Li-Polymer Number of series cells: Single Cell Communication interface: HDQ, I2C Battery capacity (min) (mAh): 500 Battery capacity (max) (mAh): 16000 Implementation: Pack External capacity indication: None Operating temperature range (°C): -40 to 85 Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer Number of series cells: Single Cell Communication interface: HDQ, I2C Battery capacity (min) (mAh): 500 Battery capacity (max) (mAh): 16000 Implementation: Pack External capacity indication: None Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ24253

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: 单节 2A 独立降压型锂离子电池充电器

Number of series cells: 1 Charge current (max) (A): 2 Vin (max) (V): 10.5 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): 22 Control topology: Switch-Mode Buck 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): 2 Vin (max) (V): 10.5 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): 22 Control topology: Switch-Mode Buck 更多

Control interface: Standalone (RC-Settable) Vin (min) (V): 4.35 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ24250

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: SYSOFF 模式下具有 1uA 静态电流和 TS 禁用功能的 I2C 控制型单节 2A 降压型电池充电器

Number of series cells: 1 Charge current (max) (A): 2 Vin (max) (V): 10.5 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): 22 Control topology: Switch-Mode Buck Control interface: I2C Vin (min) (V): 4.35 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 2 Vin (max) (V): 10.5 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): 22 Control topology: Switch-Mode Buck 更多

Control interface: I2C Vin (min) (V): 4.35 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ27421-G1

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: 具有集成检测电阻的 System-Side(tm) 电量监测计 | 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, Integrated Sense Resistor 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, Integrated Sense Resistor Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ24292I

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: 具有窄范围 VDC 电源路径管理的 I2C 控制型 4.5A 单节电池 USB/适配器充电器

Number of series cells: 1 Charge current (max) (A): 4.5 Vin (max) (V): 17 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): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 4.5 Vin (max) (V): 17 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 更多

Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ27531-G1

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 bq2419x 充电器控制器的电池管理单元 Impedance Track™ 电量监测计

Cell chemistry: Li-Ion/Li-Polymer Number of series cells: Single Cell Communication interface: I2C Battery capacity (min) (mAh): 300 Battery capacity (max) (mAh): 8000 Implementation: System External capacity indication: None Features: Battery Management Unit, SHA-1 Authentication 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): 300 Battery capacity (max) (mAh): 8000 Implementation: System External capacity indication: None Features: Battery Management Unit, SHA-1 Authentication Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ24045

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 4.35V VABT 和温度感应功能的独立型单节电池 1A 线性电池充电器

Number of series cells: 1 Charge current (max) (A): 1 Vin (max) (V): 6.5 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.35 Battery charge voltage (max) (V): 4.35 Absolute max Vin (max) (V): 30 Control topology: Linear Control interface: Standalone (RC-Settable) Vin (min) (V): 3.5 Rating: Catalog Operating temperature range (°C): 0 to 125 Number of series cells: 1 Charge current (max) (A): 1 Vin (max) (V): 6.5 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.35 Battery charge voltage (max) (V): 4.35 Absolute max Vin (max) (V): 30 Control topology: Linear 更多

Control interface: Standalone (RC-Settable) Vin (min) (V): 3.5 Rating: Catalog Operating temperature range (°C): 0 to 125

BQ27425-G2B

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: 适用于锰酸锂电池的系统侧 Impedance Track™ 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): 4000 Implementation: System External capacity indication: None 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): 4000 Implementation: System External capacity indication: None Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ24715

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 MOSFET 选择器的 SMBus 2 至 3 节 NVDC 降压电池充电控制器

Number of series cells: 2, 3 Charge current (max) (A): 8 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.096 Battery charge voltage (max) (V): 14.5 Absolute max Vin (max) (V): 28 Control topology: Switch-Mode Buck Control interface: SMBus Features: IINDPM (Input current limit), Input OVP Vin (min) (V): 6 Rating: Catalog Operating temperature range (°C): -20 to 125 Number of series cells: 2, 3 Charge current (max) (A): 8 Vin (max) (V): 24 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 4.096 Battery charge voltage (max) (V): 14.5 Absolute max Vin (max) (V): 28 更多

Control topology: Switch-Mode Buck Control interface: SMBus Features: IINDPM (Input current limit), Input OVP Vin (min) (V): 6 Rating: Catalog Operating temperature range (°C): -20 to 125