TPS2001CDGK
Active2A LOADING, 4.5-5.5V, 72MΩ USB POWER SWITCH, ACTIVE-HIGH, OUTPUT DISCHARGE, REVERSE BLOCKING
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TPS2001CDGK
Active2A LOADING, 4.5-5.5V, 72MΩ USB POWER SWITCH, ACTIVE-HIGH, OUTPUT DISCHARGE, REVERSE BLOCKING
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS2001CDGK |
|---|---|
| Current - Output (Max) [Max] | 2 A |
| Fault Protection | UVLO, Current Limiting (Fixed), Over Temperature, Reverse Current |
| Features | Output Discharge |
| 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 | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 72 mOhm |
| Switch Type | USB Switch |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 4.5 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 | Tube | 1 | $ 0.79 | |
| 10 | $ 0.71 | |||
| 80 | $ 0.55 | |||
| 320 | $ 0.52 | |||
| 560 | $ 0.46 | |||
| 1040 | $ 0.42 | |||
| Texas Instruments | TUBE | 1 | $ 0.83 | |
| 100 | $ 0.64 | |||
| 250 | $ 0.47 | |||
| 1000 | $ 0.34 | |||
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.
Documents
Technical documentation and resources
