| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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56,500 pcs
|
56500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
20,276 pcs
|
20276 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
|
2,576 pcs
|
2576 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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The Texas Instruments TPS2540RTER is a USB charging port power switch and controller designed for intelligent USB host devices like notebook PCs. 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 a maximum continuous current of 2.5A and an adjustable current limit ranging from 0.25A to 2.7A, with an accuracy of 0.1A at 1A. The device operates with an input voltage range of 4.5V to 5.5V and features a low typical Rds On of 73mOhm. It supports USB 2.0 and 3.0 power switch requirements with a wide bandwidth of 2.6 GHz.
This device is available in a 16-WQFN (3x3 mm) package, suitable for surface mount applications. It meets Battery Charging Specification BC1.2 for DCP and CDP, and supports sleep-mode charging for various devices. Fault protection includes current limiting, over-temperature protection, and undervoltage lockout (UVLO).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.76 | $0.76 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum continuous current is 2.5 A.
The current limit is adjustable from 0.25 A to 2.7 A.
The typical Rds On is 73 mOhm.
The operating temperature range is -40°C to 85°C.
It is available in a 16-WQFN (3x3) package.
Yes, it meets Battery Charging Specification BC1.2 for DCP and CDP.