| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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6,000 pcs
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6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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447 pcs
|
447 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS54719RTER is a high-performance synchronous step-down DC/DC converter designed for efficient power management. It operates with an input voltage range from 2.95V to 6V and can deliver up to 7A of output current. The output voltage is adjustable, providing design flexibility.
Key electrical specifications include a switching frequency that can be set between 200kHz and 2MHz, and a typical quiescent current of 0.455mA. The device features adjustable soft start, power good output, and synchronous rectification for improved efficiency. It is designed to operate within an ambient temperature range of -40°C to 85°C, with a junction temperature range of -40°C to 140°C.
The TPS54719RTER is available in a 16-WQFN (3x3mm) package, utilizing surface mount technology. This package is thermally enhanced and features wettable flanks. The converter includes cycle-by-cycle current limit, thermal, and frequency foldback protection, ensuring robust operation under various conditions. Its design supports safe start-up into pre-biased outputs and offers features like forced PWM and frequency synchronization.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS54719RTER operates with an input voltage from 2.95V to 6V.
The output voltage is adjustable from 0.6V to 4.5V.
The device can deliver up to 7A output current.
Switching frequency is configurable from 200kHz to 2MHz.
The rated ambient operating temperature is -40°C to 85°C.
It is available in a 16-WQFN (3x3) surface-mount package with exposed pad.
Typical quiescent current is 455µA.