TPS2042
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: 低电平有效的双通道、0.5A 负载、0.9A ILIMIT、2.7-5.5V、80mΩ USB 电源开关
Product type: Fixed current limit, Power switch
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Continuous current (max) (A): 0.5
Current limit (A): 0.9
Operating temperature range (°C): -40 to 125
Enable: Active Low
Number of switches: 2
Current limit accuracy at 1 A: 0.22
Rating: Catalog
Product type: Fixed current limit, Power switch
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Continuous current (max) (A): 0.5
Current limit (A): 0.9
Operating temperature range (°C): -40 to 125
Enable: Active Low
Number of switches: 2
Current limit accuracy at 1 A: 0.22
Rating: Catalog
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55
Reset threshold accuracy (%): 2, 2.2, 2.3, 2.4
Iq (typ) (mA): 0.015
Output driver type/reset output: Active-low, Push-Pull
Time delay (ms): 200
Supply voltage (min) (V): 1.1
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): 1.6
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55
Reset threshold accuracy (%): 2, 2.2, 2.3, 2.4
Iq (typ) (mA): 0.015
Output driver type/reset output: Active-low, Push-Pull
Time delay (ms): 200
Supply voltage (min) (V): 1.1
Supply voltage (max) (V): 5.5
Rating: Catalog
更多
Watchdog timer WDI (s): 1.6
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55
Reset threshold accuracy (%): 2, 2.2, 2.3, 2.4
Iq (typ) (mA): 0.015
Output driver type/reset output: Active-high, Active-low, Push-Pull
Time delay (ms): 200
Supply voltage (min) (V): 1.1
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): 1.6
Operating temperature range (°C): -40 to 85
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55
Reset threshold accuracy (%): 2, 2.2, 2.3, 2.4
Iq (typ) (mA): 0.015
Output driver type/reset output: Active-high, Active-low, Push-Pull
Time delay (ms): 200
Supply voltage (min) (V): 1.1
Supply voltage (max) (V): 5.5
Rating: Catalog
更多
Watchdog timer WDI (s): 1.6
Operating temperature range (°C): -40 to 85
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 1.235
Reset threshold accuracy (%): 2
Iq (typ) (mA): 0.012
Output driver type/reset output: Active-low, Push-Pull
Supply voltage (min) (V): 2.1
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): Programmable
Operating temperature range (°C): -40 to 85
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 1.235
Reset threshold accuracy (%): 2
Iq (typ) (mA): 0.012
Output driver type/reset output: Active-low, Push-Pull
Supply voltage (min) (V): 2.1
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): Programmable
Operating temperature range (°C): -40 to 85
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 1.235
Reset threshold accuracy (%): 2
Iq (typ) (mA): 0.01
Output driver type/reset output: Active-low, Push-Pull
Supply voltage (min) (V): 2
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): Programmable
Operating temperature range (°C): 0 to 70
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 1.235
Reset threshold accuracy (%): 2
Iq (typ) (mA): 0.01
Output driver type/reset output: Active-low, Push-Pull
Supply voltage (min) (V): 2
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): Programmable
Operating temperature range (°C): 0 to 70
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 4.55
Reset threshold accuracy (%): 1.8
Iq (typ) (mA): 0.009
Output driver type/reset output: Active-high, Active-low, Push-Pull
Supply voltage (min) (V): 2
Supply voltage (max) (V): 6
Rating: Military
Watchdog timer WDI (s): None
Operating temperature range (°C): -55 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 4.55
Reset threshold accuracy (%): 1.8
Iq (typ) (mA): 0.009
Output driver type/reset output: Active-high, Active-low, Push-Pull
Supply voltage (min) (V): 2
Supply voltage (max) (V): 6
Rating: Military
Watchdog timer WDI (s): None
Operating temperature range (°C): -55 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.93
Reset threshold accuracy (%): 2.4
Iq (typ) (mA): 0.009
Output driver type/reset output: Active-high, Active-low, Push-Pull
Supply voltage (min) (V): 2
Supply voltage (max) (V): 6
Rating: Military
Watchdog timer WDI (s): None
Operating temperature range (°C): -55 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.93
Reset threshold accuracy (%): 2.4
Iq (typ) (mA): 0.009
Output driver type/reset output: Active-high, Active-low, Push-Pull
Supply voltage (min) (V): 2
Supply voltage (max) (V): 6
Rating: Military
Watchdog timer WDI (s): None
Operating temperature range (°C): -55 to 125
Product type: Fixed current limit, Power switch
Vin (min) (V): 4
Vin (max) (V): 5.5
Continuous current (max) (A): 1
Current limit (A): 2
Operating temperature range (°C): 0 to 125
Enable: Active Low
Number of switches: 1
Current limit accuracy at 1 A: 0.55
Rating: Catalog
Product type: Fixed current limit, Power switch
Vin (min) (V): 4
Vin (max) (V): 5.5
Continuous current (max) (A): 1
Current limit (A): 2
Operating temperature range (°C): 0 to 125
Enable: Active Low
Number of switches: 1
Current limit accuracy at 1 A: 0.55
Rating: Catalog
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 1.1, 2.25, 2.63, 2.93, 4.55
Reset threshold accuracy (%): 5.4
Iq (typ) (mA): 0.009
Output driver type/reset output: Active-high, Active-low, Push-Pull
Supply voltage (min) (V): 2
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): 1.1, 2.25, 2.63, 2.93, 4.55
Reset threshold accuracy (%): 5.4
Iq (typ) (mA): 0.009
Output driver type/reset output: Active-high, Active-low, Push-Pull
Supply voltage (min) (V): 2
Supply voltage (max) (V): 6
Rating: Catalog
Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125
FET: External
Ron (typ) (mΩ): 150
Vin (min) (V): 7
Vin (max) (V): 15
Vabsmax_cont (V): 15.5
Current limit (min) (A): 1
Current limit (max) (A): 4
Overcurrent response: Current limiting, current limiting
Fault response: Auto-retry
Rating: Catalog
Device type: eFuses and hot swap controllers
Operating temperature range (°C): 0 to 70
Quiescent current (Iq) (typ) (A): 0.0058
Quiescent current (Iq) (max) (A): 0.008
FET: External
Ron (typ) (mΩ): 150
Vin (min) (V): 7
Vin (max) (V): 15
Vabsmax_cont (V): 15.5
Current limit (min) (A): 1
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Current limit (max) (A): 4
Overcurrent response: Current limiting, current limiting
Fault response: Auto-retry
Rating: Catalog
Device type: eFuses and hot swap controllers
Operating temperature range (°C): 0 to 70
Quiescent current (Iq) (typ) (A): 0.0058
Quiescent current (Iq) (max) (A): 0.008