Electronic Components Datasheet Search |
|
TPS53114PW Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPS53114PW Datasheet(HTML) 1 Page - Texas Instruments |
1 / 27 page TPS53114 www.ti.com SLVS887B – APRIL 2009 – REVISED OCTOBER 2010 SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR LOW VOLTAGE POWER RAILS Check for Samples: TPS53114 1 FEATURES • Pre-Biased Soft Start 2 • D-CAP2™ Mode Control • Selectable Switching Frequency 350 kHz / 700 kHz – Fast Transient Response • Cycle-By-Cycle Over Current Limiting Control – No External Parts Required For Loop Compensation • Thermally Compensated OCP by 4000 ppm/°C at ITRIP – Compatible with Ceramic Output Capacitors APPLICATIONS • High Initial Reference Accuracy (±1%) • Point-of-Load Regulation in Low Power • Low Output Ripple Systems for Wide Range of Applications • Wide Input Voltage Range: 4.5 V to 24 V – Digital TV Power Supply • Output Voltage Range: 0.76 V to 5.5 V – Networking Home Terminal • Low-Side RDS(on) Loss-Less Current Sensing – Digital Set Top Box (STB) • Adaptive Gate Drivers with Integrated Boost – DVD Player / Recorder Diode – Gaming Consoles • Adjustable Soft Start DESCRIPTION The TPS53114 is a single, adaptive on-time D-CAP2™ mode synchronous buck controller. The TPS53114 enables system designers to complete the suite of various end equipment's power bus regulators with cost effective low external component count and low standby current solution. The main control loop for the TPS53114 uses the D-CAP2™ mode control which provides a very fast transient response with no external components. The TPS53114 also has a circuit that enables the device to adapt to both low equivalent series resistance (ESR) output capacitors such as POSCAP or SP-CAP and ultra-low ESR ceramic capacitors. The device provides convenient and efficient operation with input voltages from 4.5 V to 24 V and output voltage from 0.76 V to 5.5 V. The TPS53114 is available in the 16-pin TSSOP and HTSSOP packages, and is specified from –40°C to 85°C ambient temperature range. 1 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. 2 D-CAP2 is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2009–2010, 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. - TPS53114PW |
|
Similar Description - TPS53114PW |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |