مشخصات، دیتاشیت، قیمت و خرید TPS5430 smd

Wide Input Voltage Range: 5.5 V to 36 V · Consumer: Set-top Box, DVD, LCD Displays

· Up to 3-A Continuous (4-A Peak) Output · Industrial and Car Audio Power Supplies

Current · Battery Chargers, High Power LED Supply

· High Efficiency up to 95% Enabled by 110-mW · 12V/24V Distributed Power Systems

Integrated MOSFET Switch

· Wide Output Voltage Range: Adjustable Down

to 1.22 V with 1.5% Initial Accuracy As a member of the SWIFT™ family of DC/DC

· Internal Compensation Minimizes External regulators, the TPS5430 is a high-output-current

Parts Count PWM converter that integrates a low resistance high

side N-channel MOSFET. Included on the substrate

· Fixed 500 kHz Switching Frequency for Small with the listed features are a high performance

Filter Size voltage error amplifier that provides tight voltage

· Improved Line Regulation and Transient regulation accuracy under transient conditions; an

Response by Input Voltage Feed Forward under-voltage-lockout circuit to prevent start-up until

· System Protected by Over Current Limiting the input voltage reaches 5.5V; an internally set

and Thermal Shutdown slow-start circuit to limit inrush currents; and a voltage feed-forward circuit to improve the transient

· –40°C to 125°C Operating Junction response. Other features include an active high

Temperature Range enable, over current protection and thermal

· Available in Small Thermally Enhanced 8-Pin shutdown. To reduce design complexity and external

SOIC PowerPAD™ Package component count, the TPS5430 feedback loop is

internally compensated.

· For SWIFT Documentation, Application Notes

and Design Software, See the TI Website at