AP2161A Overview
The AP2161A and AP2171A are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices plies with USB 2.0 and is available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as controlled rise time and undervoltage lockout functionality.
AP2161A Key Features
- Single USB Port Power Switches
- Over-Current and Thermal Protection
- 1.5A Accurate Current Limiting
- Reverse Current Blocking
- 95mΩ On-Resistance
- Input Voltage Range: 2.7V
- 0.6ms Typical Rise Time
