| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30,133 pcs
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30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
660 pcs
|
660 pcs | On Request | 1 | On Request | On Request | 1023+ | On Request | On Request |
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The Texas Instruments TPS2540RTET is an active USB charging port controller designed for intelligent USB host devices. It integrates a current-limited USB port power switch with a USB 2.0 high-speed data line switch and a USB charging port identification circuit.
Key electrical specifications include an input voltage range of 4.5 V to 5.5 V, a continuous current capability of 2.5 A, and an adjustable current limit from 0.25 A to 2.7 A with an accuracy of 0.1 A at 1 A. The device features a low Rds On of 73 mΩ (typ.) and a wide bandwidth of 2.6 GHz for USB 2.0 data switching.
This charge port controller supports Battery Charging Specification BC1.2 for DCP and CDP, Chinese Telecommunications Industry Standard YD/T 1591-2009, and sleep-mode charging for Apple devices and other BC1.2 compliant devices. It is compatible with USB 2.0 and 3.0 power switch requirements.
The TPS2540RTET is available in a 16-WQFN (3 mm × 3 mm) surface-mount package. It includes fault protection features such as current limiting, over-temperature protection, and undervoltage lockout (UVLO). The operating temperature range is -40°C to 125°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.91 | $0.91 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 5.5V.
Available in 16-WQFN (3x3) and 16-WFQFN Exposed Pad packages.
The operating temperature range is -40°C to 85°C (ambient) and -40°C to 125°C (junction).
The continuous current rating is 2.5A.
The typical Rds On is 73 mOhm.
Fault protections include adjustable current limiting, over-temperature shutdown, and under-voltage lockout (UVLO).
It is a high-side N-channel USB switch with a 1:1 ratio.