ANALOG DEVICES ADP197ACPZN-01-R7 Power Load Distribution Switch, Active High, 2 Outputs, 5.5V, 0.036 ohm, LFCSP-UD-EP-6

ADP197ACPZN-01-R7 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. This device contains a low-on-resistance, N-channel MOSFET that supports more than 3A of continuous current and minimizes power loss. The low 18?A quiescent current and ultralow shutdown current make the ADP197 ideal for battery-operated portable equipment. The built-in level shifter for enabling logic makes the ADP197 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. Applications include mobile phones, digital cameras and audio devices, portable and battery-powered equipment.

• Low input voltage range from 1.8V to 5.5V, overtemperature protection
• 3A continuous operating current at 70°C, 1.2V logic-compatible enable input
• Ground current is 18?A typ at (VIN = 1.8V, TA = 25°C)
• EN input pull-down current is 500nA typ at (VIN = 1.8V, TA = 25°C)
• Off state current is 0.1?A typ at (VEN = GND, VOUT = 0V, VIN = 4.2V)
• Continuous operating current is 3A typ at (VIN = 1.8V to 5.5V, TA = 25°C)
• Turn-on delay time is 1ms typ at (VIN = 1.8V to 5.5V, CLOAD = 1?F)
• Temperature range from -40°C to +85°C, 6-lead LFCSP-UD package

Notes

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