TPS2544RTET
ActiveUSB CHARGING PORT CONTROLLER WITH CDP/SDP AUTO SWITCH AND 2.5A POWER SWITCH
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TPS2544RTET
ActiveUSB CHARGING PORT CONTROLLER WITH CDP/SDP AUTO SWITCH AND 2.5A POWER SWITCH
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS2544RTET |
|---|---|
| Current - Output (Max) [Max] | 3 A |
| Fault Protection | UVLO, Current Limiting (Adjustable), Over Temperature |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 16-WFQFN Exposed Pad |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 73 mOhm |
| Supplier Device Package | 16-WQFN (3x3) |
| 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 | Cut Tape (CT) | 1 | $ 1.51 | |
| 10 | $ 1.36 | |||
| 25 | $ 1.28 | |||
| 100 | $ 1.09 | |||
| Digi-Reel® | 1 | $ 1.51 | ||
| 10 | $ 1.36 | |||
| 25 | $ 1.28 | |||
| 100 | $ 1.09 | |||
| Tape & Reel (TR) | 250 | $ 0.80 | ||
| 500 | $ 0.73 | |||
| 750 | $ 0.70 | |||
| 1250 | $ 0.66 | |||
| 1750 | $ 0.64 | |||
| 2500 | $ 0.63 | |||
| Texas Instruments | SMALL T&R | 1 | $ 1.25 | |
| 100 | $ 0.96 | |||
| 250 | $ 0.71 | |||
| 1000 | $ 0.51 | |||
Description
General part information
TPS2544 Series
The TPS2544 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D–) switch. TPS2544 provides the electrical signatures on D+/D– to support charging schemes listed under device feature section. TI tests charging of popular mobile phones, tablets and media devices with the TPS2544 to ensure compatibility with both BC1.2 compliant and non-compliant devices. In addition to charging popular devices, TPS2544 also supports system wake up (from S3) with a mouse/keyboard; both low speed and full speed are supported.
The TPS2544 73-mΩ power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. Two programmable current thresholds provide flexibility for setting current limits.
The TPS2544 is a USB charging port controller and power switch with an integrated USB 2.0 high-speed data line (D+/D–) switch. TPS2544 provides the electrical signatures on D+/D– to support charging schemes listed under device feature section. TI tests charging of popular mobile phones, tablets and media devices with the TPS2544 to ensure compatibility with both BC1.2 compliant and non-compliant devices. In addition to charging popular devices, TPS2544 also supports system wake up (from S3) with a mouse/keyboard; both low speed and full speed are supported.
Documents
Technical documentation and resources
