Texas Instruments

LMZ31707RVQT  

External/Internal DC DC Converters

LMZ31707RVQT Description

The LMZ31707RVQT from Texas Instruments is a high-efficiency, single-output DC-DC converter designed for demanding commercial applications. Part of the SIMPLE SWITCHER® series, it delivers an adjustable output voltage ranging from 0.6V to 5.5V with a robust 7A maximum output current, supporting up to 39W of power. Its compact 10.2mm x 10.2mm x 4.4mm surface-mount package integrates advanced thermal and electrical protections, making it ideal for space-constrained designs. With an input voltage range of 2.95V to 17V, this converter is versatile for various power supply architectures.

LMZ31707RVQT Features

• High Efficiency (95%): Minimizes power loss and heat generation, enhancing system reliability.
• Integrated Protections: Includes Over-Current Protection (OCP), Over-Temperature Protection (OTP), and Undervoltage Lockout (UVLO) for robust operation.
• Wide Input Range (2.95V–17V): Compatible with multiple power sources, including 3.3V, 5V, and 12V rails.
• Compact Form Factor: Space-saving 40-pin QFN package with a low profile (4.4mm height).
• Control Features: Enable pin (Active High) for power sequencing and system management.
• Compliance: RoHS3 and REACH compliant, with MSL 3 (168 hours) moisture sensitivity.

LMZ31707RVQT Applications

• Industrial & Commercial ITE: Powering FPGAs, ASICs, and processors in servers, networking equipment, and storage systems.
• Embedded Systems: Ideal for low-voltage, high-current applications in IoT devices and edge computing.
• Automotive Electronics: Supports infotainment and ADAS modules where efficiency and reliability are critical.
• Portable Devices: Suitable for battery-powered applications due to its wide input range and high efficiency.

Conclusion of LMZ31707RVQT

The LMZ31707RVQT stands out for its high power density, advanced protections, and flexibility, making it a superior choice for modern power designs. Its 95% efficiency reduces thermal challenges, while the compact footprint simplifies integration in dense PCB layouts. Whether for industrial, automotive, or portable applications, this converter delivers reliable, high-performance power conversion with minimal external components. Texas Instruments' proven SIMPLE SWITCHER® technology ensures ease of use and scalability for diverse system requirements.

LMZ31707RVQT Documents

Download datasheets and manufacturer documentation for LMZ31707RVQT

EOL :

Product Change Notification (PDF)      

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

PROCESS CHANGE NOTIFICATION (PDF)       Product Change Notification (PDF)      

Models :

LMZ31707RVQT Symbol & Footprint by SnapMagic      

Product Catalogs :

SIMPLE SWITCHER Overview Brochure (Rev. B)       Innovative DC/DC Power Modules Selection Guide (Rev. C)       Innovative DC/DC Power Modules Selection Guide (Rev. A)       Power Management for Xilinx FPGAs      

Application Notes :

Powering LMZ3 SIMPLE SWITCHER Power Modules From 3.3 V       Soldering Requirements for BQFN Packages (Rev. C)       Using LMZ31710 for Higher Output Voltages       Power Module MSL Ratings       Working With QFN Power Modules (Rev. A)       Adjusting LMZ3 Output Voltage with LM10010/1       LMZ31710 LMZ31707 LMZ31704 Parallel      

SPICE Models :

LMZ31707 PSpice Average Model       Export TINA-TI Transient Spice Model from WEBENCH (Rev. A)       LMZ31707 PSpice Transient Model       LMZ31707 Unencrypted PSpice Transient Model