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100 pcs
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100 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
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The TPS51622 from Texas Instruments is a highly integrated 2-phase DCAP+ step-down controller. It is designed to meet the demanding requirements of VR12.6 CPU power delivery, offering a flexible input voltage range from 4.5V to 28V and an adjustable output voltage range of 0.5V to 2.3V.
This controller features a maximum output current capability of 40A and operates with a maximum duty cycle of 50%. It supports Intel Serial VID (SVID) compliance, enabling efficient digital voltage scaling. The TPS51622 is optimized for both light and heavy load conditions, ensuring high efficiency across various operating points.
Packaged in a compact 32-pin VQFN measuring 4mm x 4mm, the TPS51622 is suitable for space-constrained designs. Its operating temperature range is from -40°C to 105°C, making it robust for demanding environments. The controller supports driverless configuration for efficient high-frequency switching and can be used with various MOSFET implementations.
The input voltage range is 4.5V to 28V.
The output voltage range is 0.5V to 2.3V.
The operating temperature range is -40°C to 105°C.
It is available in a 32-pin VQFN package measuring 4mm x 4mm (16 mm²).
The maximum output current is 40A.
It uses D-CAP+ control mode.
Frequency selection from 300kHz to 1MHz.