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TPS51200-Q1 Dataheets PDF



Part Number TPS51200-Q1
Manufacturers Texas Instruments
Logo Texas Instruments
Description Sink and Source DDR Termination Regulator
Datasheet TPS51200-Q1 DatasheetTPS51200-Q1 Datasheet (PDF)

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS51200-Q1 SLUS984C – NOVEMBER 2009 – REVISED APRIL 2018 TPS51200-Q1 Sink and Source DDR Termination Regulator 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Test Guidance With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4B • Input Voltage: Sup.

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Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design TPS51200-Q1 SLUS984C – NOVEMBER 2009 – REVISED APRIL 2018 TPS51200-Q1 Sink and Source DDR Termination Regulator 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Test Guidance With the Following Results: – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4B • Input Voltage: Supports 2.5-V Rail and 3.3-V Rail • VLDOIN Voltage Range: 1.1 V to 3.5 V • Sink/Source Termination Regulator Includes Droop Compensation • Requires Minimum Output Capacitance of 20-μF (typically 3 × 10-μF MLCCs) for Memory Termination Applications (DDR) • PGOOD to Monitor Output Regulation • EN Input • REFIN Input Allows for Flexible Input Tracking Either Directly or Through Resistor Divider • Remote Sensing (VOSNS) • ±10-mA Buffered Reference (REFOUT) • Built-in Soft Start, UVLO and OCL • Thermal Shutdown • Meets DDR, DDR2 JEDEC Specifications; Supports DDR3, DDR3L, Low-Power DDR3 and DDR4 VTT Applications • VSON-10 Package With Exposed Thermal Pad 2 Applications • Memory Termination Regulator for DDR, DDR2, DDR3, DDR3L, Low Power DDR3 and DDR4 • Notebook, Desktop, Server • Telecom and Datacom, GSM Base Station, LCD- TV and PDP-TV, Copier and Printer, Set-Top Box 3 Description The TPS51200-Q1 device is a sink and source double-data-rate (DDR) termination regulator specifically designed for low input voltage, low-cost, low-noise systems where space is a key consideration. The TPS51200-Q1 device maintains a fast transient response and only requires a minimum output capacitance of 20 μF. The TPS51200-Q1 device supports a remote sensing function and all power requirements for DDR, DDR2, DDR3, DDR3L, Low Power DDR3 and DDR4 VTT bus termination. In addition, the TPS51200-Q1 device provides an open-drain PGOOD signal to monitor the output regulation and an EN signal that can be used to discharge VTT during S3 (suspend to RAM) for DDR applications. The TPS51200-Q1 device is available in the thermally-efficient VSON-10 package, and is rated both green and Pb-free. The device is specified from –40°C to 125°C. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS51200-Q1 VSON (10) 3.00 mm × 3.00 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Standard DDR Application VDDQ TPS51200-Q1 1 REFIN VIN 10 3.3 VIN VLDOIN VTT 2 VLDOIN PGOOD 9 3 VO GND 8 4 PGND EN 7 5 VOSNS REFOUT 6 PGOOD SLP_S3 VTTREF 0.1 µF UDG-08025 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. TPS51200-Q1 SLUS984C – NOVEMBER 2009 – REVISED APRIL 2018 www.ti.com Table of Contents 1 Features .................................................................. 1 2 Appli.


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