| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,173 pcs
|
1173 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS53681RSBR is a versatile dual-channel D-CAP+ step-down multiphase controller designed for high-performance power management applications. It supports phase configurations from (6+2) to (5+3) phases, enabling efficient power delivery.
Key electrical specifications include an input voltage range of 4.5V to 17V and a maximum output current of 300A. The controller features a D-CAP+ control mode, adjustable current limit, and PMBus serial interface for advanced control and monitoring. It operates with a frequency range of 300kHz to 1MHz.
This device is housed in a 40-WQFN (5x5) exposed pad package, suitable for surface mounting. The operating temperature range is -40°C to 125°C (TJ). Its features include dynamic voltage scaling, enable, light load efficiency, multiple outputs, phase interleaving, power good indication, pre-bias start-up, remote sense, synchronous rectification, and adjustable UVLO and voltage margining.
The TPS53681RSBR is designed for applications requiring precise and efficient voltage regulation, such as computing, servers, and high-power DC/DC conversion systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.82 | $2.82 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 17 V.
The maximum output current is 300 A.
It uses the D-CAP+ control mode.
The device supports the PMBus serial interface.
The operating temperature range is -40°C to 125°C.
It is supplied in a 40-WQFN (5x5) exposed pad package.
It is designed for surface mount.