天天芯片 - 物料搜索

BQ77307

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 2 至 7 节串联电池、具有高精度电池电压测量功能的低功耗保护器

Function: Protection Number of series cells (min): 2 Number of series cells (max): 7 Operating current (typ) (µA): 6 Rating: Catalog Vin (max) (V): 38.5 Operating temperature range (°C): -40 to 110 Battery overvoltage protection (min) (V): 1 Battery overvoltage protection (max) (V): 5.5 Function: Protection Number of series cells (min): 2 Number of series cells (max): 7 Operating current (typ) (µA): 6 Rating: Catalog Vin (max) (V): 38.5 Operating temperature range (°C): -40 to 110 Battery overvoltage protection (min) (V): 1 Battery overvoltage protection (max) (V): 5.5

BQ76905

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 2 至 5 节串联电池、具有高精度电池电压测量功能的低功耗监测器和保护器

Number of series cells (min): 2 Vin (max) (V): 27.5 Device type: Cell monitor and balancer, Protector Number of series cells (max): 5 Operating temperature range (°C): -40 to 110 Rating: Catalog Battery overvoltage protection (min) (V): 1 Battery overvoltage protection (max) (V): 5.5 Communication interface: I2C Operating current (typ) (µA): 140 Number of series cells (min): 2 Vin (max) (V): 27.5 Device type: Cell monitor and balancer, Protector Number of series cells (max): 5 Operating temperature range (°C): -40 to 110 Rating: Catalog Battery overvoltage protection (min) (V): 1 Battery overvoltage protection (max) (V): 5.5 Communication interface: I2C Operating current (typ) (µA): 140

BQ25638

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 NVDC 电源路径和 USB OTG 输出的 I²C 控制型、单节电池 5A、最大 18V 输入降压充电器

Number of series cells: 1 Charge current (max) (A): 5 Vin (max) (V): 18 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.8 Absolute max Vin (max) (V): 26 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): 5 Vin (max) (V): 18 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.8 Absolute max Vin (max) (V): 26 Control topology: Switch-Mode Buck 更多

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

BQ76972

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: 适用于锂离子、锂聚合物和磷酸铁锂电池的 3 节至 16 节串联高精度电池监控器和保护器

Number of series cells (min): 3 Vin (max) (V): 80 Device type: Cell monitor and balancer, Protector Number of series cells (max): 16 Operating temperature range (°C): -40 to 85 Rating: Catalog Battery overvoltage protection (min) (V): 1.012 Battery overvoltage protection (max) (V): 5.566 Communication interface: HDQ, I2C, SPI Number of series cells (min): 3 Vin (max) (V): 80 Device type: Cell monitor and balancer, Protector Number of series cells (max): 16 Operating temperature range (°C): -40 to 85 Rating: Catalog Battery overvoltage protection (min) (V): 1.012 Battery overvoltage protection (max) (V): 5.566 Communication interface: HDQ, I2C, SPI

BQ25750

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: 具有电源路径的独立式或 I²C 控制型 70V 双向降压/升压充电控制器

Number of series cells: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 Charge current (max) (A): 20 Vin (max) (V): 70 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4, NiMH, SuperCap Battery charge voltage (min) (V): 0 Battery charge voltage (max) (V): 70 Absolute max Vin (max) (V): 85 Control topology: Switch-Mode Buck-boost Control interface: I2C Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 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): 20 Vin (max) (V): 70 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4, NiMH, SuperCap Battery charge voltage (min) (V): 0 Battery charge voltage (max) (V): 70 Absolute max Vin (max) (V): 85 Control topology: Switch-Mode Buck-boost 更多

Control interface: I2C Vin (min) (V): 4.2 Rating: Catalog Operating temperature range (°C): -40 to 125

BQ25960H

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: I²C, controlled, single-cell, 8-A, switched capacitor parallel battery charger with 1.2-V IO

Number of series cells: 1 Charge current (max) (A): 8 Vin (max) (V): 12 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.77 Absolute max Vin (max) (V): 40 Control topology: Flash Charger Control interface: I2C Features: Input OVP, Integrated ADC Vin (min) (V): 3.5 Rating: Catalog Operating temperature range (°C): -40 to 85 Number of series cells: 1 Charge current (max) (A): 8 Vin (max) (V): 12 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4 Battery charge voltage (min) (V): 3.5 Battery charge voltage (max) (V): 4.77 Absolute max Vin (max) (V): 40 更多

Control topology: Flash Charger Control interface: I2C Features: Input OVP, Integrated ADC Vin (min) (V): 3.5 Rating: Catalog Operating temperature range (°C): -40 to 85

BQ76907

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 2 至 7 节串联电池、具有高精度电池电压测量功能的低功耗监测器和保护器

Number of series cells (min): 2 Vin (max) (V): 38.5 Device type: Cell monitor and balancer, Protector Number of series cells (max): 7 Operating temperature range (°C): -40 to 110 Rating: Catalog Battery overvoltage protection (min) (V): 1 Battery overvoltage protection (max) (V): 5.5 Communication interface: I2C Operating current (typ) (µA): 140 Number of series cells (min): 2 Vin (max) (V): 38.5 Device type: Cell monitor and balancer, Protector Number of series cells (max): 7 Operating temperature range (°C): -40 to 110 Rating: Catalog Battery overvoltage protection (min) (V): 1 Battery overvoltage protection (max) (V): 5.5 Communication interface: I2C Operating current (typ) (µA): 140

BQ27Z558

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: 支持 1.2V IO 的单节电池 Impedance Track™ 技术电池电量监测计

Cell chemistry: Li-Ion/Li-Polymer, LiFePO4 Number of series cells: Single Cell Communication interface: HDQ, I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 32000 Implementation: Pack External capacity indication: None Features: Impedance Track™ algorithm, SHA-256 Authentication Operating temperature range (°C): -40 to 85 Rating: Catalog Cell chemistry: Li-Ion/Li-Polymer, LiFePO4 Number of series cells: Single Cell Communication interface: HDQ, I2C Battery capacity (min) (mAh): 100 Battery capacity (max) (mAh): 32000 Implementation: Pack External capacity indication: None Features: Impedance Track™ algorithm, SHA-256 Authentication Operating temperature range (°C): -40 to 85 Rating: Catalog

BQ25756E

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: Standalone or I2C contrStand-alone or I²C-controlled bidirectional buck-boost charge controller f

Number of series cells: 1, 2, 3, 4, 5, 6, 7 Charge current (max) (A): 20 Vin (max) (V): 36 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4, NiMH, SuperCap Battery charge voltage (min) (V): 0 Battery charge voltage (max) (V): 36 Absolute max Vin (max) (V): 60 Control topology: Switch-Mode Buck-boost Control interface: I2C Vin (min) (V): 0 Rating: Catalog Operating temperature range (°C): -40 to 125 Number of series cells: 1, 2, 3, 4, 5, 6, 7 Charge current (max) (A): 20 Vin (max) (V): 36 Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4, NiMH, SuperCap Battery charge voltage (min) (V): 0 Battery charge voltage (max) (V): 36 Absolute max Vin (max) (V): 60 Control topology: Switch-Mode Buck-boost 更多

Control interface: I2C Vin (min) (V): 0 Rating: Catalog Operating temperature range (°C): -40 to 125

BQ77205

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 3 节至 5 节串联锂离子电池的超低功耗电压保护器

Function: Protection Number of series cells (min): 2, 3, 4, 5 Number of series cells (max): 3, 4, 5 Features: Open wire (OW), Overvoltage, Single pin output drive, Stackable Rating: Catalog Vin (max) (V): 30 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 3.55 Battery overvoltage protection (max) (V): 5.1 Function: Protection Number of series cells (min): 2, 3, 4, 5 Number of series cells (max): 3, 4, 5 Features: Open wire (OW), Overvoltage, Single pin output drive, Stackable Rating: Catalog Vin (max) (V): 30 Operating temperature range (°C): -40 to 85 Battery overvoltage protection (min) (V): 3.55 Battery overvoltage protection (max) (V): 5.1