TPS2001DDBVT
Active2A LOADING, 4.5-5.5V, 72MΩ USB POWER SWITCH, ACTIVE-HIGH, OUTPUT DISCHARGE, REVERSE BLOCKING
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TPS2001DDBVT
Active2A LOADING, 4.5-5.5V, 72MΩ USB POWER SWITCH, ACTIVE-HIGH, OUTPUT DISCHARGE, REVERSE BLOCKING
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS2001DDBVT |
|---|---|
| Current - Output (Max) [Max] | 2 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 | N-Channel |
| Package / Case | SC-74A, SOT-753 |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 72 mOhm |
| Supplier Device Package | SOT-23-5 |
| Switch Type | USB Switch |
| Voltage - Load | 5.5 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 | $ 0.84 | |
| 10 | $ 0.75 | |||
| 25 | $ 0.71 | |||
| 100 | $ 0.58 | |||
| Digi-Reel® | 1 | $ 0.84 | ||
| 10 | $ 0.75 | |||
| 25 | $ 0.71 | |||
| 100 | $ 0.58 | |||
| Tape & Reel (TR) | 250 | $ 0.54 | ||
| 500 | $ 0.48 | |||
| 1250 | $ 0.45 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.02 | |
| 100 | $ 0.70 | |||
| 250 | $ 0.54 | |||
| 1000 | $ 0.36 | |||
Description
General part information
TPS2001C Series
The TPS20xxC and TPS20xxC-2 power-distribution switch family is intended for applications, such as USB, where heavy capacitive loads and short circuits are likely to be encountered. This family offers multiple devices with fixed current-limit thresholds for applications from 0.5 A to 2 A.
The TPS20xxC and TPS20xxC-2 family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current limit threshold. This provides a predictable fault current under all conditions. The fast overload response time eases the burden on the main 5-V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.
The TPS20xxC and TPS20xxC-2 power-distribution switch family is intended for applications, such as USB, where heavy capacitive loads and short circuits are likely to be encountered. This family offers multiple devices with fixed current-limit thresholds for applications from 0.5 A to 2 A.
