Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
MSOP-8EP-3D-image.png
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
SO-8.png
Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.
SOT25.png0.5A Single Channel Current-Limited Power Switch
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The AP2141A and AP2151A are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies 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 under-voltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components.
All devices are available in SO-8, MSOP-8EP, SOT25, and U-DFN2018-6 packages.
| Type | OCP Switch |
|---|---|
| AEC Qualified | No |
| Compliance (Only Automotive supports PPAP) | Standard |
| Maximum Continuous Output Current (A) | 0.5 |
| (MAX) Maximum Current Limit Fixed (A) | 1 |
| Adjustable Current Limit | No |
| Channels | 1 |
| Enable Logic | Active High |
| Minimum Operating Voltage (V) | 2.7 |
| Maximum Operating Voltage (V) | 5.5 |
| Quiescent Current Typ (µA) | 45 |
| RDS(ON) (VIN = 5V) Typ (mΩ) | 90 |
| Reverse Current Block | Yes |
| Minimum Power Supply Voltage (V) | 2.7 |
| Maximum Power Supply Voltage (V) | 5.5 |
| Output Discharge | No |
| (TYP) Output Rise Time mS | 0.6 |
| OCP Output Latch Off | No |
| OCP Flag | Yes |
| Power Good | No |
| Operating Ambient Temperature Range (°C) | -40 to 85 |
| Overtemperature Protection | Yes |
| UL Certificate | Yes |
