Analog Devices ADP197
3A Logic Controlled High-Side Power Switch
| Part No. | ADP197 |
|---|---|
| Datasheet | ADP197 Download |
| Manufacturer |  Analog Devices |
| Description | 3A Logic Controlled High-Side Power Switch |
| Buy | Stock & Price |
FEATURES
Low RDSON of 12 mΩ Low input voltage range: 1.8 V to 5.5 V Quick output discharge (QOD) circuit (ADP197-02) 3 A continuous operating current at 70°C 1.2 V logic-compatible enable input Low 18 μA quiescent current, VIN < 3 V Low 31 μA quiescent current, VIN = 4.2 V Overtemperature protection Ultralow shutdown current: <1 μA Ultrasmall 1.0 mm × 1.5 mm, 0.5 mm pitch, 6-ball WLCSP Tiny 2.0 mm × 2.0 mm × 0.55 mm, 0.65 mm pitch, 6-lead LFCSPAPPLICATIONS
Mobile phones Digital cameras and audio devices Portable and battery-powered equipmentGENERAL DESCRIPTION
The ADP197 is a high-side load switch designed for operation between 1.8 V and 5.5 V. 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 3 A of continuous current and minimizes power loss. The low 18 μA quiescent current and ultralow shutdown current make the ADP197 ideal for battery-operated portable equipment.
