ADP196ACPZN-01-R7

ADP196ACPZN-01-R7 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. This 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 the ADP196 ideal for battery-powered portable equipment. The built-in level shifter for enable logic makes the ADP196 compatible with many processors and GPIO controllers. Overtemperature protection circuitry is activated if the junction temperature exceeds 125°C, thereby protecting the ADP196 and downstream circuits from potential damage. Overcurrent protection is provided in the form of constant current limiting. Applications include mobile phones, digital cameras and audio devices, portable and battery-powered equipment.

• Wide input voltage range from 1.8V to 5.5V
• 1.2V logic-compatible enable input, overtemperature and overcurrent protection
• 3A continuous operating current to 70°C, ground current is 24µA typ at (VIN = 1.8V)
• Shutdown current is 0.25µA typical at (VEN = GND, VOUT = 0V, VIN = 4.2V)
• Turn-on delay time is 2ms typical at (VIN = 1.8V to 5.5V, CLOAD = 1µF)
• Current limit threshold is 4A typical at (VIN = 1.8V to 5.5V, CLOAD = 1µF)
• Vin to Vout resistance is 0.027 ohm typical at (VIN = 5.5V)
• Operating temperature range from -40°C to +85°C
• 6-lead LFCSP-UD package

注释

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