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BQ78350-R1A

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: CEDV 锂离子电池电量监测计和电池管理控制器

Cell chemistry: Li-Ion/Li-Polymer, LiFePO4 Number of series cells: >4 Cells Communication interface: I2C, SMBus Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 320000 Implementation: Pack External capacity indication: LCD, LED, SOC Features: CEDV algorithm Operating temperature range (°C): -40 to 85 Cell balancing: External, Internal Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer, LiFePO4 Number of series cells: >4 Cells Communication interface: I2C, SMBus Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 320000 Implementation: Pack External capacity indication: LCD, LED, SOC Features: CEDV algorithm Operating temperature range (°C): -40 to 85 更多

Cell balancing: External, Internal Rating: Catalog

BQ25611D

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 USB 检测功能和 1.2A 升压操作的 I2C 控制型单节 3A 降压型电池充电器

Number of series cells: 1 Charge current (max) (A): 3 Vin (max) (V): 13.5 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.52 Absolute max Vin (max) (V): 22 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, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.52 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck 更多

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

BQ25616

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 1.2A 升压操作的独立式单节 3.0A 降压型电池充电器

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): 4.1 Battery charge voltage (max) (V): 4.35 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck Control interface: Standalone (RC-Settable) 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): 4.1 Battery charge voltage (max) (V): 4.35 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck 更多

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

BQ25618

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 WCSP 封装、具有 20mA 终止电流和 1A 升压电流的 I2C 控制型 1.5A 单节降压型电池充电器

Number of series cells: 1 Charge current (max) (A): 1.5 Vin (max) (V): 13.5 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.52 Absolute max Vin (max) (V): 22 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): 1.5 Vin (max) (V): 13.5 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.52 Absolute max Vin (max) (V): 22 Control topology: Switch-Mode Buck 更多

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

BQ21061

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 10nA 运输模式、电源路径、稳定系统电压和 LDO 的 500mA 单节电池线性充电器

Number of series cells: 1 Charge current (max) (A): 0.5 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): 4.6 Absolute max Vin (max) (V): 20 Control topology: Linear Control interface: I2C Vin (min) (V): 3.15 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 0.5 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): 4.6 Absolute max Vin (max) (V): 20 Control topology: Linear 更多

Control interface: I2C Vin (min) (V): 3.15 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ25619

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 20mA 终止电流和 1A 升压电流的 I2C 控制型 1.5A 单节降压电池充电器

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

BQ25155

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 10nA IQ、电源路径、稳压系统电压、16 位 ADC 和 LDO 的 500mA 单节电池线性充电器

Number of series cells: 1 Charge current (max) (A): 0.5 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): 4.6 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): 0.5 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): 4.6 Absolute max Vin (max) (V): 20 Control topology: Linear 更多

Control interface: I2C Vin (min) (V): 3.4 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ25886

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: 具有电源路径且适用于 USB 输入的独立型 2 节 2A 升压电池充电器

Number of series cells: 2 Charge current (max) (A): 2 Vin (max) (V): 6.2 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 8.2 Battery charge voltage (max) (V): 8.8 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Boost Control interface: Standalone (RC-Settable) Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 2 Charge current (max) (A): 2 Vin (max) (V): 6.2 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 8.2 Battery charge voltage (max) (V): 8.8 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Boost 更多

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

BQ25125

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: 适用于可穿戴设备和物联网的低 IQ 高度集成电池充电管理解决方案

Number of series cells: 1 Charge current (max) (A): 0.3 Vin (max) (V): 5.5 Cell chemistry: Li-Ion/Li-Polymer 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 Battery charge voltage (min) (V): 3.6 Battery charge voltage (max) (V): 4.65 Absolute max Vin (max) (V): 20 Control topology: Linear 更多

Control interface: I2C Vin (min) (V): 3.4 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ25887

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 USB 输入、集成式电池均衡的 I2C 2 节 2A 升压电池充电器

Number of series cells: 2 Charge current (max) (A): 2 Vin (max) (V): 6.2 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 6.8 Battery charge voltage (max) (V): 9.2 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Boost Control interface: I2C Vin (min) (V): 3.9 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 2 Charge current (max) (A): 2 Vin (max) (V): 6.2 Cell chemistry: Li-Ion/Li-Polymer Battery charge voltage (min) (V): 6.8 Battery charge voltage (max) (V): 9.2 Absolute max Vin (max) (V): 20 Control topology: Switch-Mode Boost 更多

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