LMZ31707RVQR

LMZ31707RVQR Specifications

Manufacturer: Texas Instruments
Part Number: LMZ31707RVQR
Product Type: Non-Isolated Point-of-Load (PoL) Module
Input Voltage Range: 2.95 V to 17 V
Output Voltage Range: 0.6 V to 5.5 V
Output Current: Up to 7 A
Efficiency: Up to 95%
Switching Frequency: Adjustable from 200 kHz to 1.2 MHz
Package / Case: 42-BQFN Module (10 mm × 10 mm × 4.3 mm)
Mounting Type: Surface Mount
Operating Temperature Range: -40°C to +85°C
RoHS Status: RoHS Compliant

Key Features

The LMZ31707RVQR is a high-efficiency, compact power module designed for easy integration. It combines a 7-A DC-DC converter with power MOSFETs, a shielded inductor, and passive components in a low-profile package. Supporting an input voltage range of 2.95 V to 17 V, it provides an adjustable output between 0.6 V and 5.5 V with 1% reference accuracy. Additionally, it achieves up to 95% efficiency, reducing power loss and heat generation. The switching frequency is adjustable from 200 kHz to 1.2 MHz, allowing flexibility in system design. Furthermore, the module offers synchronization, a 180° out-of-phase clock signal, and built-in protections such as overcurrent and overtemperature shutdown. Its compact form factor simplifies PCB layout and minimizes design complexity.

Applications

Broadband and communications infrastructure
Automated test and medical equipment
Compact PCI / PCI Express / PXI Express systems
DSP and FPGA point-of-load applications

Product Overview

The LMZ31707RVQR provides a robust power solution for modern electronics requiring high efficiency and a small footprint. By integrating key power components, it eliminates the need for external inductors, reducing design effort. Additionally, its adjustable switching frequency allows for noise optimization, improving performance in sensitive applications. The module’s synchronization feature helps designers align multiple power rails efficiently. Moreover, its extensive protection mechanisms, including undervoltage lockout and power good signaling, enhance reliability. Because of its compact size and thermal efficiency, it is an excellent choice for space-constrained designs. The module meets RoHS compliance standards, ensuring environmentally responsible usage.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@Cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.