| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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350 pcs
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350 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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| Synchronous Rectifier | |
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The Texas Instruments TPS40075RHLT is a versatile synchronous buck controller with a voltage feed-forward control mode. It is designed to operate over a wide input voltage range of 4.5 V to 28 V, making it suitable for various power supply applications.
Key electrical specifications include an output voltage range of 0.7 V to 23 V and a maximum output current capability of 20 A. The device features a programmable switching frequency up to 1 MHz, a maximum duty cycle of 95%, and a typical quiescent current of 0.0015 A. It includes control features such as current limit, frequency control, power good indication, and soft start.
The TPS40075RHLT is housed in a 20-VQFN package with a surface mount type. The operating temperature range is -40°C to 85°C (TA). Its design incorporates features like frequency synchronization, prebias startup, remote sense capability, and synchronous rectification, contributing to improved efficiency and performance.
This controller is well-suited for applications including power modules, networking equipment, and industrial servers. Its robust feature set and wide operating parameters make it a reliable choice for demanding power management designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.40 | $2.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 28V.
The output voltage range is 0.7V to 23V.
The maximum output current is 20A.
The switching frequency is up to 1 MHz.
It uses a buck (step-down) topology.
It is available in a 20-VQFN package (3.5x4.5mm) with exposed pad.
The operating temperature range is -40°C to 85°C.