5-A, WIDE INPUT RANGE, STEP-DOWN SWIFT ™ CONVERTER

As a member of the SWIFT ™ family of DC/DC Regulators the TPS5450 is a high-output-current PWM converter that integrates a low-resistance high-side N-Channel MOSFET Included on the substrate with the listed features are a high-performance voltage error Amplifier that provides tight voltage regulation accuracy under transient conditions, an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 5.5 V, an internally set slow-start circuit to limit inrush currents, and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 µ A typically. Other features include an active-high enable, overcurrent limiting, overvoltage protection, and thermal shutdown. To reduce design complexity and external component count, the TPS5450 feedback loop is internally compensated. The TPS5450 device is available in a thermally enhanced, 8-pin SOIC PowerPAD ™ package. TI provides evaluation modules and software tools to aid in achieving high-performance power supply designs to meet aggressive equipment development cycles. By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS5450DDAR Texas Instruments 5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
TPS5450MDDAREP Texas Instruments Enhanced Product 5.5V to 36V Input, 5A, 500kHz Step-Down Converter 8-SO PowerPAD -55 to 125
TPS5450DDA Texas Instruments 5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
TPS5450DDAG4 Texas Instruments 5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
TPS5450QDDARQ1 Texas Instruments Automotive 5.5V to 36V, 5A Buck Converter 8-SO PowerPAD -40 to 125
TPS5450DDARG4 Texas Instruments 5.5V to 36V Input, 5A, 500kHz Step Down Converter 8-SO PowerPAD -40 to 125
TPS5450-EP 's PackagesTPS5450-EP 's pdf datasheet
TPS5450MDDAREP




TPS5450-EP Pinout, Pinouts
TPS5450-EP pinout,Pin out
This is one package pinout of TPS5450-EP,If you need more pinouts please download TPS5450-EP's pdf datasheet.

TPS5450-EP Application circuits
TPS5450-EP circuits
This is one application circuit of TPS5450-EP,If you need more circuits,please download TPS5450-EP's pdf datasheet.


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