| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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32,000 pcs
|
32000 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The AP2191DWG-7 from Diodes Incorporated is an integrated high-side power switch optimized for Universal Serial Bus (USB) and other hot-swap applications. It provides 1.5A of current limiting and features overcurrent, thermal, and reverse current protection, along with undervoltage lockout (UVLO).
Key electrical specifications include an input voltage range of 2.7V to 5.5V and a typical on-resistance of 90mΩ. The device offers a controlled rise time of 0.6ms and a very low shutdown current of 1µA maximum. A 7ms deglitch capability on the open-drain flag output prevents false overcurrent reporting.
This power switch is available in a compact SOT-25 package, suitable for surface mount applications. It operates within an ambient temperature range of -40°C to +85°C. The device complies with USB 2.0 standards and is designed for applications in consumer electronics, communications, and computing.
Features include load discharge and a status flag. The AP2191DWG-7 is available in RoHS 3 compliant, lead-free, and halogen-free versions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 5.5V.
The operating temperature range is -40°C to +85°C.
It is available in a surface-mount SOT-25 package, also designated as SC-74A or SOT-753.
Yes, the AP2191DWG-7 is lead-free.
Yes, it is halogen and antimony free.
The typical on-resistance is 90mOhm.
It includes fixed current limiting, over-temperature protection, reverse current protection, and undervoltage lockout (UVLO).