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
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
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Control interface: Standalone (RC-Settable)
Vin (min) (V): 3.5
Rating: Catalog
Operating temperature range (°C): 0 to 125
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
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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: 1
Charge current (max) (A): 1.25
Vin (max) (V): 6
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): 4
Rating: Catalog
Operating temperature range (°C): -40 to 125
Number of series cells: 1
Charge current (max) (A): 1.25
Vin (max) (V): 6
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
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Control interface: I2C
Vin (min) (V): 4
Rating: Catalog
Operating temperature range (°C): -40 to 125
Cell chemistry: Lead Acid
Number of series cells: >4 Cells
Communication interface: HDQ, I2C
Battery capacity (min) (mAh): 800
Battery capacity (max) (mAh): 320000
Implementation: Pack
External capacity indication: LED
Features: Impedance Track™ algorithm
Operating temperature range (°C): -40 to 85
Rating: Catalog
Cell chemistry: Lead Acid
Number of series cells: >4 Cells
Communication interface: HDQ, I2C
Battery capacity (min) (mAh): 800
Battery capacity (max) (mAh): 320000
Implementation: Pack
External capacity indication: LED
Features: Impedance Track™ algorithm
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of series cells: 1
Charge current (max) (A): 1
Vin (max) (V): 6.45
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): 12
Control topology: Linear
Control interface: Standalone (RC-Settable)
Vin (min) (V): 4.45
Rating: Catalog
Operating temperature range (°C): 0 to 125
Number of series cells: 1
Charge current (max) (A): 1
Vin (max) (V): 6.45
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): 12
Control topology: Linear
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Control interface: Standalone (RC-Settable)
Vin (min) (V): 4.45
Rating: Catalog
Operating temperature range (°C): 0 to 125
Function: Protection
Number of series cells (min): 2, 3, 4, 5
Number of series cells (max): 3, 4, 5
Features: Overvoltage, Single pin output drive, Stackable
Operating current (typ) (µA): 1
Rating: Catalog
Vin (max) (V): 25
TI functional safety category: Functional Safety-Capable
Overvoltage protection: 3.85, 3.95, 4.2, 4.225, 4.275, 4.3, 4.35, 4.45
Operating temperature range (°C): -40 to 110
Battery overvoltage protection (min) (V): 3.85
Battery overvoltage protection (max) (V): 4.65
Function: Protection
Number of series cells (min): 2, 3, 4, 5
Number of series cells (max): 3, 4, 5
Features: Overvoltage, Single pin output drive, Stackable
Operating current (typ) (µA): 1
Rating: Catalog
Vin (max) (V): 25
TI functional safety category: Functional Safety-Capable
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Overvoltage protection: 3.85, 3.95, 4.2, 4.225, 4.275, 4.3, 4.35, 4.45
Operating temperature range (°C): -40 to 110
Battery overvoltage protection (min) (V): 3.85
Battery overvoltage protection (max) (V): 4.65
Function: Protection
Number of series cells (min): 2, 3, 4
Number of series cells (max): 3, 4
Features: External delay capacitor, Overvoltage, Single pin output drive
Operating current (typ) (µA): 1
Rating: Catalog
Vin (max) (V): 20
Overvoltage protection: 3.85, 3.9, 4.2, 4.225, 4.3, 4.35
Operating temperature range (°C): -40 to 85
Battery overvoltage protection (min) (V): 3.85
Battery overvoltage protection (max) (V): 4.6
Function: Protection
Number of series cells (min): 2, 3, 4
Number of series cells (max): 3, 4
Features: External delay capacitor, Overvoltage, Single pin output drive
Operating current (typ) (µA): 1
Rating: Catalog
Vin (max) (V): 20
Overvoltage protection: 3.85, 3.9, 4.2, 4.225, 4.3, 4.35
Operating temperature range (°C): -40 to 85
更多
Battery overvoltage protection (min) (V): 3.85
Battery overvoltage protection (max) (V): 4.6
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