BQ24103


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 WQFN-20 封装的独立 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

BQ24100


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: 独立单节 2A 同步降压电池充电器

Number of series cells: 1 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): 4.2 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 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): 4.2 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

BQ24024


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 QFN-11 封装、具有终止使能和温度感应功能的双输入 USB/交流适配器单节锂离子电池充电器

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): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 7 Control topology: Linear Control interface: Standalone (RC-Settable) Features: BAT temp thermistor monitoring (hot/cold profile) Vin (min) (V): 4.5 Rating: Catalog Operating temperature range (°C): -40 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): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 7
Control topology: Linear Control interface: Standalone (RC-Settable) Features: BAT temp thermistor monitoring (hot/cold profile) Vin (min) (V): 4.5 Rating: Catalog Operating temperature range (°C): -40 to 125

LM3658


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: 用于便携式应用的双电源 USB/AC 锂化学充电器 IC

Number of series cells: 1 Charge current (max) (A): 1 Vin (max) (V): 6 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): 6.5 Control topology: Linear Control interface: Standalone (RC-Settable) Vin (min) (V): 4.5 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 1 Vin (max) (V): 6 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): 6.5 Control topology: Linear
Control interface: Standalone (RC-Settable) Vin (min) (V): 4.5 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ2085-V1P3


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 SBS 标准的电量监测计 IC,可与 bq29311 一起使用

Cell chemistry: Li-Ion/Li-Polymer Number of series cells: 2-4 Cells Communication interface: SMBus Battery capacity (min) (mAh): 500 Battery capacity (max) (mAh): 15000 Implementation: Pack External capacity indication: LED Features: Coulomb Counter Operating temperature range (°C): -20 to 85 Cell balancing: Internal Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer Number of series cells: 2-4 Cells Communication interface: SMBus Battery capacity (min) (mAh): 500 Battery capacity (max) (mAh): 15000 Implementation: Pack External capacity indication: LED Features: Coulomb Counter Operating temperature range (°C): -20 to 85
Cell balancing: Internal Rating: Catalog

BQ2083-V1P3


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 SBS 标准的电量监测计,可与 bq29311 一起使用

Cell chemistry: Li-Ion/Li-Polymer Number of series cells: 2-4 Cells Communication interface: SMBus Battery capacity (min) (mAh): 500 Battery capacity (max) (mAh): 15000 Implementation: Pack External capacity indication: LED Features: Coulomb Counter Operating temperature range (°C): -20 to 85 Cell balancing: Internal Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer Number of series cells: 2-4 Cells Communication interface: SMBus Battery capacity (min) (mAh): 500 Battery capacity (max) (mAh): 15000 Implementation: Pack External capacity indication: LED Features: Coulomb Counter Operating temperature range (°C): -20 to 85
Cell balancing: Internal Rating: Catalog

BQ26501


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 1 节和 2 节锂离子电池的 OMAP 兼容电量监测计

Cell chemistry: Lead Acid, Li-Ion/Li-Polymer, NiCd, NiMH Number of series cells: Single Cell Communication interface: HDQ Battery capacity (min) (mAh): 300 Battery capacity (max) (mAh): 6000 Implementation: Pack, System External capacity indication: None Features: Coulomb Counter Operating temperature range (°C): -20 to 70 Rating: Catalog Cell chemistry: Lead Acid, Li-Ion/Li-Polymer, NiCd, NiMH Number of series cells: Single Cell Communication interface: HDQ Battery capacity (min) (mAh): 300 Battery capacity (max) (mAh): 6000 Implementation: Pack, System External capacity indication: None Features: Coulomb Counter Operating temperature range (°C): -20 to 70 Rating: Catalog

BQ26500


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: 适用于一节和两节锂离子电池应用的完整电池电量监测计

Cell chemistry: Lead Acid, Li-Ion/Li-Polymer, NiCd, NiMH Number of series cells: Single Cell Communication interface: HDQ Battery capacity (min) (mAh): 300 Battery capacity (max) (mAh): 6000 Implementation: Pack, System External capacity indication: None Features: Coulomb Counter Operating temperature range (°C): 0 to 70 Rating: Catalog Cell chemistry: Lead Acid, Li-Ion/Li-Polymer, NiCd, NiMH Number of series cells: Single Cell Communication interface: HDQ Battery capacity (min) (mAh): 300 Battery capacity (max) (mAh): 6000 Implementation: Pack, System External capacity indication: None Features: Coulomb Counter Operating temperature range (°C): 0 to 70 Rating: Catalog

BQ24025


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: 具有充电使能、温度感应功能和 7 小时计时器的双输入 USB/交流适配器单节锂离子电池充电器

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): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 7 Control topology: Linear Control interface: Standalone (RC-Settable) Features: BAT temp thermistor monitoring (hot/cold profile) Vin (min) (V): 4.5 Rating: Catalog Operating temperature range (°C): -40 to 85 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): 4.2 Battery charge voltage (max) (V): 4.2 Absolute max Vin (max) (V): 7
Control topology: Linear Control interface: Standalone (RC-Settable) Features: BAT temp thermistor monitoring (hot/cold profile) Vin (min) (V): 4.5 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ29400


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: 针对 2 节、3 节或 4 节锂离子和锂聚合物电池的 2 级过压保护(第 2 级保护)

Function: Protection Number of series cells (min): 2, 3, 4 Number of series cells (max): 3, 4 Features: Overvoltage, Single pin output drive Operating current (typ) (µA): 2 Rating: Catalog Vin (max) (V): 25.3 Overvoltage protection: 4.35 Operating temperature range (°C): -25 to 85 Battery overvoltage protection (min) (V): 4.325 Battery overvoltage protection (max) (V): 4.375 Function: Protection Number of series cells (min): 2, 3, 4 Number of series cells (max): 3, 4 Features: Overvoltage, Single pin output drive Operating current (typ) (µA): 2 Rating: Catalog Vin (max) (V): 25.3 Overvoltage protection: 4.35 Operating temperature range (°C): -25 to 85
Battery overvoltage protection (min) (V): 4.325 Battery overvoltage protection (max) (V): 4.375