Electronic Components Datasheet Search |
|
TPS5430DDA Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPS5430DDA Datasheet(HTML) 1 Page - Texas Instruments |
1 / 22 page www.ti.com FEATURES APPLICATIONS DESCRIPTION SIMPLIFIED SCHEMATIC VIN NC NC ENA GND VSENSE BOOT PH TPS5430 VIN VOUT 50 55 60 65 70 75 80 85 90 95 100 0 0.5 1 1.5 2 2.5 3 3.5 I O − Output Current − A V = 12 V, V = 5 V, fs = 500 kHz I 0 Efficiency vs Output Current TPS5430 SLVS632 – JANUARY 2006 5.5-V to 36-V, 3-A STEP-DOWN SWIFT™ CONVERTER • Consumer: Set-top Box, DVD, LCD Displays • Wide Input Voltage Range: 5.5 V to 36 V • Industrial and Car Audio Power Supplies • Up to 3-A Continuous (4-A Peak) Output • Battery Chargers, High Power LED Supply Current • 12V/24V Distributed Power Systems • High Efficiency up to 95% Enabled by 110-m Ω 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 regulators, the TPS5430 is a high-output-current • Internal Compensation Minimizes External PWM converter that integrates a low resistance high Parts Count 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 regulation accuracy under transient conditions; an • Improved Line Regulation and Transient under-voltage-lockout circuit to prevent start-up until Response by Input Voltage Feed Forward the input voltage reaches 5.5V; an internally set • System Protected by Over Current Limiting slow-start circuit to limit inrush currents; and a voltage and Thermal Shutdown 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 shutdown. To reduce design complexity and external • Available in Small Thermally Enhanced 8-Pin component count, the TPS5430 feedback loop is SOIC PowerPAD™ Package internally compensated. • For SWIFT Documentation, Application Notes The TPS5430 device is available in a thermally and Design Software, See the TI Website at enhanced, easy to use 8-pin SOIC PowerPAD™ www.ti.com/swift package. TI provides evaluation modules and the SWIFT™ Designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. SWIFT, PowerPAD are trademarks of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2006, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - TPS5430DDA |
|
Similar Description - TPS5430DDA |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |