Texas Instruments

LMR23630ADDA  

DC Switching Voltage Regulators

LMR23630ADDA Description

The LMR23630ADDA from Texas Instruments is a high-efficiency, 3A synchronous buck converter designed for industrial, automotive, and consumer applications. Part of the SIMPLE SWITCHER® series, it features a wide 4V to 36V input voltage range and delivers an adjustable output voltage from 1V to 28V, making it highly versatile for diverse power supply designs. With a 400kHz switching frequency, it balances efficiency and component size, while its synchronous rectification minimizes power loss. Packaged in an 8-pin SOPWR (PowerPAD™), it supports surface-mount assembly and complies with ROHS3 and REACH environmental standards.

LMR23630ADDA Features

• Wide Input Range (4V–36V): Suitable for 12V/24V automotive and industrial systems.
• High Efficiency (Synchronous Rectifier): Reduces heat dissipation and improves power conversion.
• Adjustable Output (1V–28V): Precision voltage regulation for sensitive loads.
• Compact Design (400kHz Switching): Enables smaller inductors and capacitors.
• Robust Protection: Includes thermal shutdown, overcurrent, and undervoltage lockout.
• Low EMI: Optimized for noise-sensitive applications.
• MSL2 (1-Year Shelf Life): Ensures reliability in storage and handling.

LMR23630ADDA Applications

• Automotive Systems: Infotainment, ADAS, and lighting modules.
• Industrial Power Supplies: PLCs, motor drives, and test equipment.
• Consumer Electronics: Set-top boxes, routers, and portable devices.
• Telecom Infrastructure: Base stations and networking hardware.
• Battery-Powered Devices: Efficient voltage conversion for Li-ion/Pb-acid systems.

Conclusion of LMR23630ADDA

The LMR23630ADDA stands out for its wide input range, high efficiency, and compact footprint, making it ideal for space-constrained, high-reliability applications. Its synchronous topology and adjustable output provide flexibility across industries, while TI’s SIMPLE SWITCHER® design simplifies implementation. Engineers benefit from reduced BOM costs, improved thermal performance, and compliance with stringent environmental standards, ensuring long-term viability in demanding markets.

LMR23630ADDA Documents

Download datasheets and manufacturer documentation for LMR23630ADDA

Errata :

Data Sheet Change (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

LMR23630ADDA Symbol & Footprint by SnapMagic      

Product Catalogs :

Buck Converter Quick Reference Guide (Rev. A)      

SPICE Models :

LMR23630AF Unencrypted Non-Inverting and Inverting PSpice Transient Model       LMR23630A Non-Inverting and Inverting PSpice Transient Model       LMR23630AF Non-Inverting and Inverting PSpice Transient Model       Export TINA-TI Transient Spice Model from WEBENCH (Rev. A)       LMR23630F Non-Inverting and Inverting PSpice Transient Model       LMR23630AP Non-Inverting and Inverting PSpice Transient Model       LMR23630 Unencrypted Non-Inverting and Inverting PSpice Transient Model       LMR23630 Non-Inverting and Inverting PSpice Transient Model       LMR23630A Unencrypted Non-Inverting and Inverting PSpice Transient Model       LMR23630F Unencrypted Non-Inverting and Inverting PSpice Transient Model       LMR23630AP Unencrypted Non-Inverting and Inverting PSpice Transient Model