| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
50,000 pcs
|
50000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
40,178 pcs
|
40178 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,459 pcs
|
4459 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
|
3,235 pcs
|
3235 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,113 pcs
|
1113 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
|
26 pcs
|
26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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The Texas Instruments TPS54550PWPR is a high-performance synchronous buck converter with an integrated FET and a low-side gate driver. It is designed to deliver up to 6A of output current with an adjustable output voltage down to 0.9V.
This converter operates within an input voltage range of 4.5V to 20V and features a fixed frequency of 250kHz or 500kHz, or an adjustable frequency from 250kHz to 700kHz. The TPS54550PWPR utilizes voltage mode control and includes features such as enable, frequency synchronization, power good, and synchronous rectification.
Packaged in a 16-HTSSOP, this device is suitable for surface mount applications. Its operating temperature range is -40°C to 150°C (TJ). The TPS54550PWPR is ideal for industrial and commercial low power systems, LCD monitors and TVs, computer peripherals, and point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors.
Key features include adjustable slow start, adjustable undervoltage lockout, and load protection by peak current limit and thermal shutdown. The device also synchronizes to an external clock for precise timing control.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.72 | $3.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 20V.
The maximum output current is 6A.
The output voltage is adjustable down to 0.9V.
The TPS54550PWPR is available in a 16-HTSSOP package.
The operating temperature range is -40°C to 150°C (TJ).
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.