2-A 60-V STEP-DOWN DC/DC CONVERTER WITH LOW QUIESCENT CURRENT

The TPS54262 is a Step-down switch-mode power supply with a Voltage Supervisor and an integrated NMOS switching FET Integrated input voltage line feed forward topology improves line transient regulation of the voltage mode buck Regulator The Regulator has a cycle-by-cycle current limit. The device also features low-power mode operation under light load conditions which reduces the supply current to 50 µA (typical). By pulling the EN pin low, the supply shutdown current is reduced to 1 µA (typical). An open drain reset signal indicates when the nominal output drops below the reset threshold set by an external resistor divider network. The output voltage start up ramp is controlled by a soft start capacitor. There is an internal undervoltage shut down which is activated when the input supply ramps down to 2.6 V. The device is protected during an overload condition on output by frequency foldback operation, and also has a thermal shutdown protection. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS54262MPWPTEP Texas Instruments Enhanced Plastic 2A, 60V Step Down DC/DC Converter with Low Iq, Voltage Supervision and Reset 20-HTSSOP -55 to 125
TPS54262MPWPREP Texas Instruments Enhanced Plastic 2A, 60V Step Down DC/DC Converter with Low Iq, Voltage Supervision and Reset 20-HTSSOP -55 to 125
TPS54262QPWPRQ1 Texas Instruments Automotive 3.6V to 60V, 2A Buck Converter with Low Iq and Voltage Supervision 20-HTSSOP -40 to 125
TPS54262-Q1 's PackagesTPS54262-Q1 's pdf datasheet
TPS54262QPWPRQ1




TPS54262-Q1 Pinout, Pinouts
TPS54262-Q1 pinout,Pin out
This is one package pinout of TPS54262-Q1,If you need more pinouts please download TPS54262-Q1's pdf datasheet.

TPS54262-Q1 Application circuits
TPS54262-Q1 circuits
This is one application circuit of TPS54262-Q1,If you need more circuits,please download TPS54262-Q1's pdf datasheet.


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