| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,030 pcs
|
4030 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,825 pcs
|
3825 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,690 pcs
|
2690 pcs | On Request | 1 | On Request | On Request | 1644+ | On Request | On Request | |
|
1,735 pcs
|
1735 pcs | On Request | 1 | On Request | On Request | 1644+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Control Mode | |
| Duty Cycle (Max) | |
| Features | |
| Input Voltage (Minimum/Maximum) | |
| Mounting Type | |
| Number of Outputs | |
| Number of Phases | |
| Operating Temperature | |
| Output Current Max | |
| Output Voltage (Minimum/Maximum) | |
| Quiescent Current (Typical) | |
| Supplier Device Package | |
| Voltage |
The TPS53679RSBR from Texas Instruments is a high-performance dual-channel step-down multiphase controller. It utilizes the D-CAP+ control mode and is compliant with Intel VR13 specifications, making it suitable for server VCORE applications.
This controller supports configurations of 6+1 or 5+2 phases, providing flexibility for power design. It features a wide input voltage range from 4.5V to 17V and can deliver a maximum output current of 240A. The output voltage is adjustable from 0.25V to 2.8125V.
Key features include adjustable current limit, dynamic voltage scaling, PMBus communication, and phase interleaving for improved efficiency. The device operates within an industrial temperature range of -40°C to 125°C. It is supplied in a 40-WQFN (5x5) package and supports surface mount.
Additional features like light load efficiency, power good indication, and pre-bias start-up enhance its utility in demanding power systems. The controller is configurable with Non-Volatile Memory (NVM) for reduced external component count.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.30 | $2.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
D-CAP+
6+1 phases
240A
4.5V to 17V
0.25V to 2.8125V (dual outputs)
-40°C to 125°C
40-WQFN (5x5) and 40-WFQFN Exposed Pad