Technical Specifications
Parameters and characteristics for this part
| Specification | AP2151DWG-7 |
|---|---|
| Current - Output (Max) [Max] | 500 mA |
| Fault Protection | UVLO, Current Limiting (Fixed), Over Temperature, Reverse Current |
| Features | Load Discharge, Status Flag |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | P-Channel |
| Package / Case | SC-74A, SOT-753 |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 95 mOhm |
| Supplier Device Package | SOT-25 |
| Switch Type | USB Switch |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 2.7 V |
| Voltage - Supply (Vcc/Vdd) | False |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.74 | |
| 10 | $ 0.44 | |||
| 25 | $ 0.36 | |||
| 100 | $ 0.28 | |||
| 250 | $ 0.23 | |||
| 500 | $ 0.21 | |||
| 1000 | $ 0.18 | |||
| Digi-Reel® | 1 | $ 0.74 | ||
| 10 | $ 0.44 | |||
| 25 | $ 0.36 | |||
| 100 | $ 0.28 | |||
| 250 | $ 0.23 | |||
| 500 | $ 0.21 | |||
| 1000 | $ 0.18 | |||
| Tape & Reel (TR) | 3000 | $ 0.16 | ||
| 6000 | $ 0.14 | |||
| 9000 | $ 0.14 | |||
| 15000 | $ 0.13 | |||
| 21000 | $ 0.12 | |||
| 30000 | $ 0.12 | |||
| 75000 | $ 0.11 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.63 | |
| 10 | $ 0.44 | |||
| 25 | $ 0.40 | |||
| 50 | $ 0.35 | |||
| 100 | $ 0.31 | |||
| 250 | $ 0.30 | |||
| 500 | $ 0.28 | |||
| 1000 | $ 0.26 | |||
Description
General part information
AP2151 Series
The AP2141 and AP2151 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 available with both polarities of Enable input. They offer current and thermal limiting and short circuit protection as well as control°C 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-8L-EP and SOT25 packages.
Documents
Technical documentation and resources