ADP198ACPZ-R7

ADP198 is a high-side load switch designed for operation between 1.65V and 6.5V that is protected against reverse current flow from output to input. A load switch provides power domain isolation, thereby helping to keep subsystems isolated and powered independently and enabling reduced power consumption. This contains a low on-resistance P-channel MOSFET that supports more than 1A of continuous load current. The low 2.5μA quiescent current and ultralow shutdown current make this ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes this compatible with modern processors and general-purpose input/output (GPIO) controllers. The LFCSP version also allows the user to program the start-up time to control the inrush current at turn on. Typical applications are mobile phones, digital cameras and audio devices, portable and battery-powered equipment.

• Built-in level shift for control logic that can be operated by 1.2V logic
• Reverse current blocking, programmable start-up time
• VOUT current is 13µA max (VEN=0, VIN=0, VOUT=6.5V, VIN=2.8 V IOUT=200 mA, TJ=−40°C to +85°C)
• Input voltage range from 1.65 to 6.5V (VIN=0, VOUT=6.5V, VIN=2.8V, IOUT=200mA, TJ=−40°C to +125°C)
• Quiescent current is 20µA max (VIN=VOUT=6.5V, EN=VIN, IOUT=200mA, TJ=−40°C to +85°C)
• Pin selectable start-up time:22, 200, 450 and 1100μs
• 8-lead frame chip scale package [LFCSP-UD]
• Temperature rating range from −40°C to +85°C

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