| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Clock Sync | |
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| Current | |
| Duty Cycle (Max) | |
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| Synchronous Rectifier | |
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| Voltage |
The Texas Instruments TPS54073PWP is a high-performance, low-input voltage synchronous buck converter designed for high-output current applications. It integrates all active components, simplifying design and reducing board space. This device offers an adjustable output voltage down to 0.9V and can deliver up to 14A of peak output current.
Key electrical specifications include a wide switching frequency range, selectable between fixed 350 kHz and 550 kHz, or adjustable from 280 kHz to 700 kHz. It features integrated 8-mΩ MOSFET switches for high efficiency. The converter includes undervoltage lockout, a slow-start circuit to limit in-rush currents, and thermal shutdown protection.
Designed for reliability, the TPS54073PWP sources current only during start-up, making it suitable for output precharge applications. It is available in a thermally enhanced 28-pin PowerPAD™ TSSOP package, eliminating the need for bulky heatsinks. The surface mount package facilitates integration into compact designs.
This component is ideal for low-voltage, high-density distributed power systems and point-of-load regulation in applications such as DSPs, FPGAs, ASICs, microprocessors, broadband, networking, and optical communications infrastructure.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS54073PWP can deliver a peak output current of 14A.
The output voltage is adjustable down to 0.9V.
The switching frequency can be fixed at 350kHz or 550kHz, or adjusted between 280kHz and 700kHz.
The TPS54073PWP is supplied in a 28-PowerTSSOP (0.173", 4.40mm Width) surface mount package.
The operating temperature range is -40°C to 85°C (TA).
Yes, the TPS54073PWP features a synchronous rectifier.
The product status is Obsolete.