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Texas Instruments Boost Converter, Surface Mount, 12.6V Output Voltage, 3A Output Current LM2585S-ADJ/NOPB

Category DC-DC Converter Brand Texas Instruments Condition New

Specifications

Country of Origin India
Brand Texas Instruments
Efficiency 93%
Length 10.16mm
Model LM2585S-ADJ/NOPB
Depth 4.57mm
Width 8.64mm
Mount Type Surface
Series LM2585
Output Current 3A
Package Type TO-263
Load Regulation 100 mV
Minimum Operating Temperature 125°C
Number of outputs 1
Maximum Input Voltage 40V
Line Regulation 100 mV
Standards/Approvals RoHS, JEDEC
Minimum Input Voltage 4V
Number of Pins 5
Output Voltage 1 12.6V
Output Voltage 2 5.25V
Wide Input Voltage Range 4V to 40V
Output voltage versions 5V, 12V, and adjustable

Key Features

  • Features a wide input voltage range from 4V to 40V for versatile design flexibility.
  • Implements current-mode operation for improved transient response and line regulation.
  • Includes internal soft-start to reduce in-rush current during startup.
  • Protected transistor with current limit, under voltage lockout, and thermal shutdown.
  • High efficiency of approximately 93% to optimize power use.
  • Compact TO-263 package with 5 pins, measuring 10.16mm length and 8.64mm width.
  • Supports output voltage tolerance up to ±4% over line and load conditions.
  • Suitable for flyback, step-up (boost), SEPIC, and forward converter applications.

Product Description

Texas Instruments LM2585S-ADJ/NOPB boost converter is a surface mount switching regulator designed to deliver 12.6V output voltage with a maximum output current of 3A. It is engineered for use in various power conversion applications including flyback, step-up (boost), SEPIC, and forward converters, providing a balance between ease of use and high performance.

This boost converter supports a wide input voltage range from 4V to 40V and features a current-mode control architecture improving transient response, line regulation, and current limiting functions. The integrated internal soft-start mechanism minimizes in-rush current during start-up enhancing reliability and component longevity.

The device is provided in a compact TO-263 five-pin package, measuring 10.16mm by 8.64mm by 4.57mm (depth). It ensures high efficiency around 93% under typical operating conditions, conforming to environmental and industry standards such as RoHS and JEDEC for compliance and safety.

The output transistor includes built-in protections such as current limit, under voltage lockout, and thermal shutdown to safeguard the converter and system. Its output voltage tolerance is maintained within ±4% under all load and line conditions, assuring stable power delivery for sensitive electronics.

This product is widely used in industrial, laboratory, telecommunications, and consumer electronics scenarios requiring efficient and reliable DC-DC conversion. It is ideal for designs demanding robust performance in a compact footprint.

Wide input voltage range from 4V to 40V for design versatility. Current-mode control improves transient response and regulation stability. Internal soft-start reduces in-rush current during power-up. Output transistor protected against overcurrent and thermal issues.

High efficiency of 93% for energy-saving operation. Compact TO-263 5-pin package for easy surface mounting. Complies with RoHS and JEDEC standards for quality assurance. Operates reliably up to 125°C ambient temperature.

Output voltage tolerance ±4% for consistent power delivery. Choose from the Texas Instruments switching regulators range at EnvMart for reliable power management solutions incorporating advanced features and industrial-grade quality.

Explore more products in our DC-DC Converter category.

Texas Instruments Boost Converter, Surface Mount, 12.6V Output Voltage, 3A Output Current LM2585S-ADJ/NOPB
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Frequently Asked Questions

This model delivers an output voltage of 12.6V.

It can provide a maximum output current of 3A.

The input voltage range is from 4V to 40V, allowing for versatile design applications.

The efficiency is approximately 93%, optimizing power use during operation.

The package measures 10.16mm in length, 8.64mm in width, and 4.57mm in depth.

It features a surface mount design for easy integration into circuits.

The output transistor includes current limit, under voltage lockout, and thermal shutdown protections.

The output voltage tolerance is maintained within ±4% over line and load conditions.

It is suitable for flyback, step-up (boost), SEPIC, and forward converter applications.

The minimum operating temperature is rated up to 125°C.

It complies with RoHS and JEDEC standards for quality assurance.

This model has a total of 5 pins in its TO-263 package.

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