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10,044 pcs
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10044 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS53661RSBT from Texas Instruments is a high-performance 6-phase, D-CAP+ step-down controller specifically designed for VR12.x server CPU VCORE applications. This device operates with an input voltage range of 4.5V to 20V and can provide an output voltage from 0.5V to 2.5V, with a maximum output current capability of 240A.
Key features include adjustable current limit, dynamic voltage scaling, PMBus interface, and phase interleaving for improved efficiency and thermal performance. The controller supports light load efficiency and pre-bias start-up, making it suitable for demanding power management tasks. Its operating temperature range is -10°C to 105°C.
The TPS53661RSBT is available in a 40-WQFN (5x5mm) package, designed for surface mount applications. This controller integrates advanced control modes like D-CAP+ for fast transient response and stable operation.
This component is ideal for power systems requiring high current density and precise voltage regulation, such as server motherboards and high-performance computing platforms.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.98 | $6.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output current for the TPS53661RSBT is 240A.
The TPS53661RSBT operates in a temperature range of -10°C to 105°C.
The input voltage range for the TPS53661RSBT is 4.5V to 20V.
The TPS53661RSBT uses the D-CAP+ control mode.
The TPS53661RSBT controller has 6 phases.
The TPS53661RSBT is available in a 40-WQFN (5x5mm) package.