AP2171AFM-7
ActiveCURRENT LIMIT SW 1-IN 1-OUT 2.7V TO 5.5V 1A 6-PIN UDFN EP T/R
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AP2171AFM-7
ActiveCURRENT LIMIT SW 1-IN 1-OUT 2.7V TO 5.5V 1A 6-PIN UDFN EP T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | AP2171AFM-7 |
|---|---|
| Current - Output (Max) [Max] | 1 A |
| Fault Protection | UVLO, Current Limiting (Fixed), Over Temperature, Reverse Current |
| Features | 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 | 6-UFDFN Exposed Pad |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 90 mOhm |
| Supplier Device Package | U-DFN2018-6 |
| 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
Description
General part information
AP2171A Series
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 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 undervoltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components.
Documents
Technical documentation and resources