| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,480 pcs
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3480 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
136 pcs
|
136 pcs | On Request | 1 | On Request | On Request | 1803+ | On Request | On Request |
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The TPS62040DGQ from Texas Instruments is an adjustable step-down (buck) converter designed for efficient power management. It operates with an input voltage range of 2.5V to 6V and can deliver up to 1.2A of output current. The device features a switching frequency of 1.25MHz, contributing to its high efficiency and compact solution size.
Key electrical characteristics include a typical quiescent current of 18 µA and a maximum duty cycle of 100%, enabling low-dropout operation. The output voltage is adjustable, providing design flexibility. The converter is suitable for applications requiring stable voltage regulation from battery-powered devices to intermediate bus conversion.
Packaged in a 10-pin HVSSOP or 10-MSOP (0.118", 3.00mm Width), the TPS62040DGQ is designed for surface mount applications. Its operating temperature range is -40°C to 85°C, making it suitable for a variety of environmental conditions. The synchronous rectification feature enhances efficiency.
Applications for this converter include PDAs, Pocket PCs, smart phones, USB powered modems, CPUs, DSPs, PC cards, notebooks, and xDSL applications. It is particularly useful for standard 5V to 3.3V conversions.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.14 | $1.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5V to 6V.
The output voltage is adjustable from 0.7V to 6V.
The maximum output current is 1.2A.
The switching frequency is 1.25 MHz.
The operating temperature range is -40°C to 85°C.
It is available in a 10-HVSSOP (also 10-PowerTFSOP, 10-MSOP) surface-mount package.
The typical quiescent current is 18 µA.