| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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27,480 pcs
|
27480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8,042 pcs
|
8042 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,077 pcs
|
1077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS51285BRUKR from Texas Instruments is an Ultra-Low Quiescent (ULQ) Dual Synchronous Step-Down Controller. This device is designed to provide efficient power conversion with a wide input voltage range of 5V to 24V.
Key electrical specifications include a maximum output current of 20A and a typical quiescent current of 84 nA, contributing to long battery life in standby modes. The controller features D-CAP mode control architecture with operating frequencies of 400 kHz and 475 kHz for its two phases. It also includes built-in 100-mA, 5-V and 3.3-V LDOs and a ±1% reference accuracy.
The TPS51285BRUKR is housed in a 20-WQFN package measuring 3 mm x 3 mm, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions. Features like light-load efficiency, power good indicator, and synchronous rectification enhance its performance and utility in demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.65 | $0.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 5 V to 24 V.
The maximum output voltage is 5.5 V.
The maximum output current is 20 A.
The operating temperature range is -40°C to 85°C.
The TPS51285BRUKR is supplied in a 20-WQFN (3x3 mm) package.
The typical quiescent current is 84 nA.
The TPS51285BRUKR uses D-CAP mode control.