LM3525M-H/NOPB
Active0.5A LOADING, 2.7-5.5V, 80MΩ USB POWER SWITCH
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LM3525M-H/NOPB
Active0.5A LOADING, 2.7-5.5V, 80MΩ USB POWER SWITCH
Technical Specifications
Parameters and characteristics for this part
| Specification | LM3525M-H/NOPB |
|---|---|
| Current - Output (Max) [Max] | 500 mA |
| Fault Protection | Over Temperature, UVLO, Current Limiting (Fixed) |
| 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 | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 80 mOhm |
| Supplier Device Package | 8-SOIC |
| 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 | Tube | 1 | $ 1.85 | |
| 10 | $ 1.18 | |||
| 25 | $ 1.01 | |||
| 100 | $ 0.81 | |||
| 250 | $ 0.71 | |||
| 500 | $ 0.66 | |||
| 1000 | $ 0.61 | |||
| 2500 | $ 0.56 | |||
| Texas Instruments | TUBE | 1 | $ 1.10 | |
| 100 | $ 0.85 | |||
| 250 | $ 0.62 | |||
| 1000 | $ 0.45 | |||
Description
General part information
LM3525 Series
The LM3525 provides Universal Serial Bus standard power switch and over-current protection for all host port applications. The single port device is ideal for Notebook PC and Handheld PC applications that supply power to one port.
A 1 ms delay on fault flag output prevents erroneous overcurrent reporting caused by inrush currents during the hot-plug events.
The LM3525 accepts an input voltage between 2.7V and 5.5V allowing use as a device-based inrush current limiter for 3.3V USB peripherals, as well as Root and Self-Powered Hubs at 5.5V. The Enable input accepts both 3.3V and 5.0V logic thresholds.
