| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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14,464 pcs
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14464 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,774 pcs
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2774 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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99 pcs
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99 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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56 pcs
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56 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The TPS53622RSBR from Texas Instruments is a dual-channel, D-CAP+ step-down controller specifically designed for VR13 server applications, supporting VCCIO and VMCP. This controller can be configured for 2+0 or 1+1 phase operation, delivering a maximum output current of 80A.
Key electrical specifications include an input voltage range of 4.5V to 17V and output voltage adjustable from 0.25V to 1.52V or 0.5V to 2.8125V for dual channels. It operates with a typical quiescent current of 0.013A and a maximum duty cycle of 50%.
The device features a comprehensive set of functionalities including adjustable current limit, dynamic voltage scaling, PMBus interface, phase interleaving, and SVID compliance. It is housed in a 40-WQFN (5x5mm) package and is designed for surface mount.
With an operating temperature range of -40°C to 125°C, the TPS53622RSBR is suitable for demanding server environments. Its design incorporates features like light load efficiency, pre-bias start-up, and synchronous rectification for optimized performance.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.34 | $2.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output current is 80A.
The input voltage range is from 4.5V to 17V.
The output voltage can be adjusted from 0.25V to 1.52V or 0.5V to 2.8125V for dual channels.
The operating temperature range is -40°C to 125°C.
It is supplied in a 40-WQFN (5x5mm) package for surface mounting.
The control mode is D-CAP+.
It supports 2 phases.