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TPS51200QDRCRQ1 +BOM

Automotive Catalog Sink/Source DDR Termination Regulator

Manufacturer:

TI
Mfr.Part #:

TPS51200QDRCRQ1
Datasheet:

TPS51200QDRCRQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Applications:

Converter, DDR
Voltage - Input:

2.38V ~ 3.5V
Number Of Outputs:

1
EDA/CAD Models:

Request Free CAD Models for TPS51200QDRCRQ1

TPS51200QDRCRQ1 General 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.

Key Features

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

Application

Automotive Power Supplies: It can be used in automotive power supplies to provide regulated voltage to various automotive systems, such as infotainment systems, engine control units (ECUs), and lighting systems.
Industrial Power Supplies: The IC finds applications in industrial power supplies for voltage regulation in factory automation, robotics, and instrumentation equipment.
LED Lighting: It is used in LED driver circuits to efficiently regulate the voltage for LED lighting systems in automotive and industrial settings.
Battery-Powered Systems: The IC can be used in battery-powered systems to efficiently step down the battery voltage and extend battery life.
Distributed Power Supplies: It is employed in distributed power supply systems for regulating voltage in distributed power architectures.
Telecommunications Equipment: The IC can be used in telecommunications equipment and network infrastructure for power management.
Point-of-Load (POL) Converters: It is suitable for use as a point-of-load converter in various electronic systems.

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Special Purpose Regulators	Series	Automotive, AEC-Q100
Applications	Converter, DDR	Voltage - Input	2.38V ~ 3.5V
Number of Outputs	1	Voltage - Output	-
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	TPS51200	Vin (min) (V)	1.1
Vin (max) (V)	3.5	Rating	Automotive
Iq (typ) (mA)	0.5	Features	S3/S5 Support
Operating temperature range (°C)	-40 to 125