| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,349 pcs
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4349 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| Synchronous Rectifier | |
| Tape & Reel | |
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The TPS54560BQDDAQ1 from Texas Instruments is a versatile step-down DC-DC converter designed for robust power management applications. It operates with an input voltage range of 4.5V to 60V and can deliver up to 5A of output current.
Key features include a 92mΩ high-side MOSFET for efficient power conversion and a low operating quiescent current of 146µA, with a shutdown current of just 2µA. The device supports fixed switching frequencies from 100kHz to 2.5MHz and can synchronize to an external clock. It also incorporates an integrated BOOT recharge FET for low dropout operation.
This regulator is housed in an 8-terminal HSOP (PowerPAD™) package, suitable for surface mounting. The operating temperature range is -40°C to 150°C (TJ), making it suitable for demanding environments. The adjustable output voltage and integrated 0.8V 1% voltage reference provide design flexibility.
The TPS54560B-Q1 series is designed to survive load dump pulses up to 65V per ISO 7637, offering enhanced reliability. Current mode control simplifies external compensation and component selection.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.55 | $3.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS54560BQDDAQ1 operates over an input voltage range of 4.5V to 60V.
The maximum output current is 5A.
The junction temperature range is -40°C to 150°C, and the ambient operating range is -40°C to 125°C.
It is available in an 8-SO PowerPad surface-mount package (8-PowerSOIC, 0.154", 3.90mm width).
The switching frequency range is 100kHz to 2.5MHz.
The quiescent current is 146µA, and shutdown current is 2µA.
The internal voltage reference is 0.8V with 1% accuracy.