BQ25190
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: 具有集成降压/升压、DVS 降压、LDO、ADC 和电源路径的 I²C 单节 1A 线性电池充电器
Number of series cells: 1
Charge current (max) (A): 1
Vin (max) (V): 25
Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4
Battery charge voltage (min) (V): 3.5
Battery charge voltage (max) (V): 4.65
Absolute max Vin (max) (V): 25
Control topology: Linear
Control interface: I2C
Vin (min) (V): 3
Rating: Catalog
Operating temperature range (°C): -40 to 85
Number of series cells: 1
Charge current (max) (A): 1
Vin (max) (V): 25
Cell chemistry: Li-Ion/Li-Polymer, Lithium Phosphate/LiFePO4
Battery charge voltage (min) (V): 3.5
Battery charge voltage (max) (V): 4.65
Absolute max Vin (max) (V): 25
Control topology: Linear
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Control interface: I2C
Vin (min) (V): 3
Rating: Catalog
Operating temperature range (°C): -40 to 85
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): Adjustable
Features: Latching, Manual reset capable, Push-button, Reset time delay
Output driver type/reset output: Active-high, Active-low, Open-drain, Push-Pull
Supply voltage (min) (V): 1
Supply voltage (max) (V): 6
Rating: Catalog
Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): Adjustable
Features: Latching, Manual reset capable, Push-button, Reset time delay
Output driver type/reset output: Active-high, Active-low, Open-drain, Push-Pull
Supply voltage (min) (V): 1
Supply voltage (max) (V): 6
Rating: Catalog
Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 0.8, Adjustable
Reset threshold accuracy (%): 1.3
Iq (typ) (mA): 0.005
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 0.01
Supply voltage (min) (V): 3
Supply voltage (max) (V): 105
Rating: Automotive
Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 0.8, Adjustable
Reset threshold accuracy (%): 1.3
Iq (typ) (mA): 0.005
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 0.01
Supply voltage (min) (V): 3
Supply voltage (max) (V): 105
Rating: Automotive
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Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125
Vin (max) (V): 7
Absolute max Vin (max) (V): 20
Vin (min) (V): 4
Rating: Catalog
Operating temperature range (°C): -40 to 125
Vin (max) (V): 7
Absolute max Vin (max) (V): 20
Vin (min) (V): 4
Rating: Catalog
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 3, 4, 6
Reset threshold accuracy (%): 0.5
Iq (typ) (mA): 1
Output driver type/reset output: Active-low, Open-drain
Supply voltage (min) (V): 2.5
Supply voltage (max) (V): 5.5
TI functional safety category: Functional Safety-Compliant
Rating: Automotive
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 3, 4, 6
Reset threshold accuracy (%): 0.5
Iq (typ) (mA): 1
Output driver type/reset output: Active-low, Open-drain
Supply voltage (min) (V): 2.5
Supply voltage (max) (V): 5.5
TI functional safety category: Functional Safety-Compliant
Rating: Automotive
Operating temperature range (°C): -40 to 125
Number of series cells (min): 9
Vin (max) (V): 70
Number of series cells (max): 14
Operating temperature range (°C): -40 to 125
Rating: Catalog
Battery overvoltage protection (min) (V): 2.7
Battery overvoltage protection (max) (V): 5.1
TI functional safety category: Functional Safety-Compliant
Communication interface: Daisy Chain, Daisy chain, I2C controller, SPI controller, UART
Number of series cells (min): 9
Vin (max) (V): 70
Number of series cells (max): 14
Operating temperature range (°C): -40 to 125
Rating: Catalog
Battery overvoltage protection (min) (V): 2.7
Battery overvoltage protection (max) (V): 5.1
TI functional safety category: Functional Safety-Compliant
Communication interface: Daisy Chain, Daisy chain, I2C controller, SPI controller, UART
状态: Obsolete
Compliance: Pb A H P
Type: Li-Ion/Polymer
Number of Cells Charged: 1
VCC Min (V): 2.8
VCC Max (V): -
ID Max (µA): 3
Package Type: DFN-10
MSL Type: 1
MSL Temp (°C): 260
ON Target: N
Reference Price: Price N/A
状态: Obsolete
Compliance: Pb A H P
Type: Li-Ion/Polymer
Number of Cells Charged: 1
VCC Min (V): 2.8
VCC Max (V): -
ID Max (µA): 3
Package Type: DFN-10
MSL Type: 1
MSL Temp (°C): 235
ON Target: N
Reference Price: Price N/A
BQ27Z758
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: 1-series Impedance Track™ battery fuel gauge and protection with true 0V charging
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
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
Operating temperature range (°C): -40 to 85
Rating: Catalog
状态: Obsolete
Compliance: Pb A H P
Voltages Monitored: 1
VCC Max (V): 40
V(TO) Typ (V): 2.6
IQ Typ (µA): -
Reset Active State: -
Reset Timer: No
Manual Reset: No
Watchdog Timer: No
Package Type: PDIP-8
MSL Type: NA
MSL Temp (°C): 0
ON Target: N
Reference Price: Price N/A