Peak Current Limited Step Down Converter For USB Applications

The TPS62250 device is a high efficient synchronous step down DC-DC Converter optimized for USB powered applications. It provides up to 1A peak output current and limits the average input current to 700mA, making it ideal for applications connected to a USB host. With an wide input voltage range of 2V to 6V, the device supports applications powered by the USB host as well as general applications requiring large output capacitors. The TPS62250 operates at 2.25MHz fixed switching frequency and enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range. The Power Save Mode is optimized for low output voltage ripple. For low noise applications such as USB Wireless Modems, the device CAN be forced into fixed frequency PWM mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1 A. TPS62250 allows the use of small inductors and capacitors to achieve a small solution size. The TPS62250 is available in a very small 2 2 6 pin SON package. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS62250DRVT Texas Instruments 2.25MHz, 1A Peak Current Limited Step-Down Converter 6-WSON -40 to 85
TPS62250DRVRG4 Texas Instruments SWITCHING REGULATOR, 2500kHz SWITCHING FREQ-MAX, PDSO6, 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6
TPS62250DRVTG4 Texas Instruments SWITCHING REGULATOR, 2500kHz SWITCHING FREQ-MAX, PDSO6, 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6
TPS62250DRVR Texas Instruments 2.25MHz, 1A Peak Current Limited Step-Down Converter 6-WSON -40 to 85
TPS62250 's PackagesTPS62250 's pdf datasheet
TPS62250DRVR
TPS62250DRVRG4
TPS62250DRVT
TPS62250DRVTG4




TPS62250 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
TPS62250 Application circuits
TPS62250 circuits
This is one application circuit of TPS62250,If you need more circuits,please download TPS62250's pdf datasheet.


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