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TPS51113 Datasheet

Part Number TPS51113
Manufacturers Texas Instruments
Logo Texas Instruments
Description SYNCHRONOUS BUCK CONTROLLER
Datasheet TPS51113 DatasheetTPS51113 Datasheet (PDF)

TPS51113, TPS51163 www.ti.com .... SLUS864 – MAY 2009 SYNCHRONOUS BUCK CONTROLLER WITH HIGH-CURRENT GATE DRIVER Check for Samples :TPS51113 TPS51163 FEATURES 1 • Flexible Power Rails: 5 V to 12 V • Reference: 800 mV ± 0.8% • Voltage Mode Control • Support Pre-biased Startup • Programmable Overcurrent Pr.

  TPS51113   TPS51113






Part Number TPS51117
Manufacturers Texas Instruments
Logo Texas Instruments
Description Single Synchronous Step-Down Controller
Datasheet TPS51113 DatasheetTPS51117 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS51117 SLVS631C – DECEMBER 2005 – REVISED MAY 2015 TPS51117 Single Synchronous Step-Down Controller 1 Features •1 High Efficiency, Low Power Consumption, 4.5-μA Typical Shutdown Current • Fixed Frequency Emulated On-Time Control, Adjustable from 100 kHz to 550 kHz • D-CAP™ Mode With 100-ns Load Step Response • < 1% Initial Reference Accuracy • Output Voltage Range: 0.75 V to 5.5 V • Wide Input Voltage Ra.

  TPS51113   TPS51113







Part Number TPS51116-EP
Manufacturers Texas Instruments
Logo Texas Instruments
Description Synchronous Buck Controller
Datasheet TPS51113 DatasheetTPS51116-EP Datasheet (PDF)

TPS51116-EP www.ti.com SLUSB52A – OCTOBER 2012 – REVISED NOVEMBER 2012 COMPLETE DDR, DDR2, DDR3, AND LPDDR3 MEMORY POWER SOLUTION SYNCHRONOUS BUCK CONTROLLER, 1-A LDO, BUFFERED REFERENCE Check for Samples: TPS51116-EP FEATURES 1 •2 Synchronous Buck Controller (VDDQ) – Wide-Input Voltage Range: 3.0-V to 28-V – D−CAP™ Mode with 100-ns Load Step Response – Current Mode Option Supports Ceramic Output Capacitors – Supports Soft-Off in S4/S5 States – Current Sensing from RDS(on) or Resistor – 2.5-.

  TPS51113   TPS51113







Part Number TPS51116
Manufacturers Texas Instruments
Logo Texas Instruments
Description Synchronous Buck Controller
Datasheet TPS51113 DatasheetTPS51116 Datasheet (PDF)

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS51116 SLUS609J – MAY 2004 – REVISED JANUARY 2018 TPS51116 Complete DDR, DDR2, DDR3, DDR3L, LPDDR3 and DDR4 Power Solution Synchronous Buck Controller, 3-A LDO, Buffered Reference 1 Features •1 Synchronous Buck Controller (VDDQ) – Wide-Input Voltage Range: 3.0-V to 28-V – D−CAP™ Mode with 100-ns Load Step Response – Current Mode Option Supports Ceramic Output Capacitors – Supports Soft-Off in S4/S5 States –.

  TPS51113   TPS51113







SYNCHRONOUS BUCK CONTROLLER

TPS51113, TPS51163 www.ti.com .... SLUS864 – MAY 2009 SYNCHRONOUS BUCK CONTROLLER WITH HIGH-CURRENT GATE DRIVER Check for Samples :TPS51113 TPS51163 FEATURES 1 • Flexible Power Rails: 5 V to 12 V • Reference: 800 mV ± 0.8% • Voltage Mode Control • Support Pre-biased Startup • Programmable Overcurrent Protection with Low-Side RDS(on) Current Sensing • Fixed 300-kHz (TPS51113) and 600-kHz (TPS51163) Switching Frequency • UV/OV Protections and Power Good Indicator • Internal Soft-start • Integrated High-Current Drivers Powered by VDD • 10-Pin 3 × 3 SON Package APPLICATIONS • Server and Desktop Computer Subsystem Power Supplies (MCH, IOCH, PCI, Termination) • Distributed Power Supplies • General DC-DC Converters DESCRIPTION The TPS51113 and TPS51163 are cost-optimized, feature rich, single-channel synchronous-buck controllers that operates from a single 4.5-V to 13.2-V supply and can convert an input voltage as low as 1.5 V. The controller implements voltage mode control with a fixed 300-kHz (TPS51113) and 600-kHz (TPS51163) switching frequency. The overcurrent (OC) protection employs the low-side RDS(on) current sensing and has user-programmable threshold. The OC threshold is set by the resistor from LDRV_OC pin to GND. The resistor value is read when the over-current programming circu.


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