800-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER WITH I 2 C TM COMPATIBLE INTERFACE IN CHIP SCALE PACKAGING

The TPS62650 TPS62651 device is a high-frequency synchronous Step-down DC-DC Converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6265x supports up to 800mA load current and allows the use of small, low cost inductors and capacitors. The device is ideal for mobile phones and similar portable applications powered by a single-cell Li-Ion battery. With an output voltage range adjustable via I 2 C Interface down to 0.75V, the device supports low-voltage DSPs and processors core power supplies in smart-phones and handheld computers. The TPS62650 TPS62651 operates at a regulated 6MHz switching frequency and enters the efficiency optimized power-save mode operation at light load currents to maintain high efficiency over the entire load current range. In the shutdown mode, the current consumption is reduced to less than 3.5 ยต A. The serial Interface is compatible with Standard, Fast/Fast Plus and High-Speed mode I 2 C specification allowing transfers at up to 3.4 Mbps. This Communication Interface is used for dynamic voltage scaling with voltage steps down to 12.5mV, for setting the output voltage or reprogramming the mode of operation (PFM/PWM or Forced PWM) for instance. The TPS62650 TPS62651 is available in an 9-pin chip-scale package (CSP). By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS62650YFFR Texas Instruments 800-mA, 6-MHz Synchronous Step-Down Converter in Chip Scale Packaging 9-DSBGA -40 to 85
TPS62650YFFT Texas Instruments 800-mA, 6-MHz Synchronous Step-Down Converter in Chip Scale Packaging 9-DSBGA -40 to 85
TPS62650TYFFRQ1 Texas Instruments Automotive 2.3V to 5.5V, 6MHz Fixed Frequency 800mA Buck Converter 9-DSBGA -40 to 105
TPS62650 's PackagesTPS62650 's pdf datasheet
TPS62650YFFR DSBGA
TPS62650YFFT DSBGA
TPS62651YFFR DSBGA
TPS62651YFFT DSBGA
TPS62651




TPS62650 Pinout, Pinouts
TPS62650 pinout,Pin out
This is one package pinout of TPS62650,If you need more pinouts please download TPS62650's pdf datasheet.

TPS62650 Application circuits
TPS62650 circuits
This is one application circuit of TPS62650,If you need more circuits,please download TPS62650's pdf datasheet.


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