ADP196ACBZ-01-R7

ADP196 is a high-side load switch designed for operation from 1.8V to 5.5V. This load switch provides power domain isolation, helping to extend battery operation. The device contains a low on-resistance, N-channel MOSFET that supports more than 3A of continuous current and minimizes power loss. In addition, RDSON is constant, independent of the VIN voltage. The low 25μA quiescent current and ultralow shutdown current make this ideal for battery-powered portable equipment. The built-in level shifter for enable logic makes this compatible with many processors and GPIO controllers. Overtemperature protection circuitry is activated if the junction temperature exceeds 125°C, thereby protecting this and downstream circuits from potential damage. Overcurrent protection is provided in the form of constant current limiting. Typical applications are mobile phones, digital cameras and audio devices, portable and battery-powered equipment.

• 1.2V logic-compatible enable input
• Input voltage range from 1.8 to 5.5V (TJ=−40°C to +85°C, VIN=1.8V, VEN=VIN, IOUT=1A)
• Shutdown current is 0.25µA (VEN=GND, VOUT=0V, VIN=4.2V, IOUT =1A, TA=25°C, TJ=−40°C to +85°C)
• Continuous operating current is 3A (VIN=1.8V to 5.5V, VEN=VIN, IOUT=1A, TA=25°C, TJ=−40°C to +85°C)
• Turn-on delay time is 3ms typ (VIN=1.8V to 5.5V, CLOAD=1µF, IOUT=1A, TA=25°C, TJ=−40°C to +85°C)
• Current-limit threshold is 4A typ (VIN=1.8V to 5.5V, CLOAD=1µF, IOUT= 1A, TA=25°C, TJ=−40°C to 85°C)
• 6-ball wafer level chip scale package [WLCSP]
• Temperature rating range from -40°C to +85°C

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party