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Texas Instruments SIMPLE SWITCHER Buck Converter 3V Output Voltage 1.5A Output Current Surface Mount TSSOP LM5575MH/NOPB

Category Buck Converter Brand Texas Instruments Condition New

Specifications

Country of Origin India
Voltage Converters / Switching Regulators Texas Instruments Buck Converter, Surface, 3V
Brand Texas Instruments
Efficiency 92%
Length 5mm
Model LM5575MH/NOPB
Depth 1.2mm
Width 4.4mm
Mount Type Surface
Series LM5575
Output Current 1.5A
Maximum Operating Temperature 125°C
Package Type TSSOP
Minimum Operating Temperature -40°C
Number of outputs 1
Maximum Input Voltage 75V
Line Regulation 0.04 %/V
Standards/Approvals REACH, JEDEC, ANSI, RoHS, ESDA
Minimum Input Voltage 6V
Number of Pins 16
Output Voltage 1 3V
Output Voltage 2 24V

Key Features

  • High efficiency of 92% ensures reduced energy loss.
  • Wide input voltage range up to 75V for versatile applications.
  • Adjustable operating frequency between 50kHz and 500kHz.
  • Accurate 1.5% feedback voltage reference for output stability.
  • Operating temperature range from -40°C to 125°C supports harsh environments.
  • Integrated N-channel MOSFET for robust performance.
  • Compact TSSOP package with 16 pins measuring 5mm x 4.4mm x 1.2mm.
  • Soft-start feature adjustable via single resistor.

Product Description

Texas Instruments LM5575MH/NOPB is a SIMPLE SWITCHER® step-down buck converter delivering a stable 3V output voltage with a maximum output current of 1.5A. This integrated circuit features an ultra-wide input voltage range up to 75V, allowing for a variety of power supply designs requiring efficient voltage regulation.

The device includes an integrated N-channel MOSFET, minimizing external components while optimizing efficiency up to 92%. It supports an adjustable operating frequency between 50kHz and 500kHz, which can be set with a single external resistor to tailor the transient response and power consumption to application needs.

This buck converter offers a precise 1.5% feedback reference voltage accuracy, ensuring consistent output voltage performance. It also provides adjustable soft-start to reduce inrush currents during startup, enhancing system reliability.

Designed for surface mount applications, the LM5575MH/NOPB comes in a compact TSSOP package with 16 pins, with package dimensions of 5mm length, 4.4mm width, and 1.2mm depth. The part operates over a wide temperature range from -40°C to 125°C, suitable for industrial, automotive, and commercial power management systems.

Compliance with multiple industry standards including REACH, JEDEC, ANSI, RoHS, and ESDA ensures its suitability for global manufacturing and environmental requirements.

This Buck Converter is ideal for use in industrial equipment, telecommunications, automotive electronics, and other demanding electronics applications where efficient step-down voltage regulation from high voltage sources is required.

High efficiency reduces power loss and heat dissipation. Wide input voltage range offers design versatility. Adjustable switching frequency optimizes transient response. Accurate feedback ensures stable voltage output. Robust operating temperature range supports harsh environments.

Compact surface mount package simplifies PCB design. Integrated MOSFET lowers overall component count. Soft-start minimizes startup current spikes. Industry standard compliance guarantees quality and safety. Explore a wide range of electronics components and power management ICs on EnvMart for robust and reliable designs.

Texas Instruments SIMPLE SWITCHER Buck Converter 3V Output Voltage 1.5A Output Current Surface Mount TSSOP LM5575MH/NOPB
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Frequently Asked Questions

The maximum output current of this buck converter is 1.5A.

The LM5575MH/NOPB delivers a stable output voltage of 3V.

It has a wide input voltage range from 6V to 75V.

This model boasts an efficiency of 92%.

The package dimensions are 5mm in length, 4.4mm in width, and 1.2mm in depth.

It operates over a temperature range from -40°C to 125°C.

This model is designed for surface mounting.

The adjustable operating frequency ranges from 50kHz to 500kHz.

It complies with REACH, JEDEC, ANSI, RoHS, and ESDA standards.

The LM5575MH/NOPB features 16 pins.

It includes a soft-start feature that can be adjusted via a single resistor.

The line regulation is specified at 0.04 %/V.

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