ADP197ACBZ-R7

ADP197 is a high-side load switch designed for operation between 1.8V and 5.5V. This load switch provides power domain isolation, which helps 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. The low 18μA quiescent current and ultralow shutdown current make the device ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the device compatible with many processors and GPIO controllers. Overtemperature protection circuitry activates if the junction temperature exceeds 125°C, thereby protecting itself and downstream circuits from potential damage. It is widely used in application such as mobile phones, digital cameras and audio devices, portable and battery-powered equipment etc.

• Low RDSON is 12Mohm typical
• Ground current is 18μA typical at (VIN = 1.8V)
• Off state current is 0.1μA typical at (VEN = GND, VOUT = 0V, VIN = 4.2V)
• Continuous operating current is 3A typical at (VIN = 1.8V to 5.5V)
• Overtemperature protection
• Thermal shutdown hysteresis is 15°C typical at (VIN = 1.8V, VEN = VIN, IOUT = 1A)
• Operating temperature is -40°C to +85°C
• Package style is 6-ball wafer level chip scale [WLCSP]

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