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30 pcs
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30 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS54380PWP is a member of the SWIFT family of DC/DC regulators, functioning as a low-input voltage, high-output current synchronous buck PWM converter. It integrates all necessary active components, simplifying designs. The device features 60-mΩ MOSFET switches for high efficiency and supports a 3A continuous output current. Its PWM frequency can be fixed at 350 kHz or adjusted from 280 kHz to 700 kHz.
Key features include power-up/down tracking for sequencing, power good and enable signals, and protection against peak current limit and thermal shutdown. An under-voltage-lockout circuit prevents start-up until the input voltage reaches 3V. The TPS54380 is available in a thermally enhanced 20-pin TSSOP (PWP) PowerPAD package, reducing the need for bulky heatsinks.
This converter is suitable for point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors requiring sequencing. It is also applicable in broadband, networking, and optical communications infrastructure. The integrated solution helps reduce board area and component count in power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS54380PWP can provide a 3A continuous output current.
The device operates with an input voltage of 3V.
The switching frequency is fixed at 350 kHz, with an adjustable range from 280 kHz to 700 kHz.
The operating temperature range is -40°C to 125°C (TJ).
The TPS54380PWP is supplied in a 20-PowerTSSOP (0.173", 4.40mm Width) package.
Yes, the TPS54380PWP features synchronous rectification.
The TPS54380PWP is protected by peak current limit and thermal shutdown.