AP2281 Description
The AP2281 slew rate controlled load switch is a single P-channel MOSFET power switch designed for high-side load-switching applications. The MOSFET has a typical RDS(ON) of 80m at 5V, allowing increased load current handling capacity with a low forward voltage drop. The turn-on slew rate of the device is controlled internally.
AP2281 Key Features
- Wide input voltage range: 1.5V
- Low RDS(ON): 80mΩ typical @ 5V
- Turn-on slew rate controlled
- AP2281-1: 1ms turn-on rise time
- AP2281-3: 100µs turn-on rise time with internal discharge
- Very low turn-on quiescent current: << 1µA
- Fast load discharge option
- Temperature range -40°C to +85°C
- Lead-Free Finish; RoHS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)