LM25116MHX/NOPB

High input voltage DC-DC converter
7,763 Effective Inventory

LM25116MHX/NOPB

Effective Inventory7,763

High input voltage DC-DC converter

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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LM25116MHX/NOPB DataSheet
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Please submit RFQ for LM25116MHX/NOPB or email to us: Email: [email protected], we will contact you in 12 hours.

Details

In summary, the LM25116MHX/NOPB stands out as a high-performance synchronous step-down switching regulator that combines efficiency, versatility, and reliability. With its wide input voltage range, robust protection features, and compact design, this device offers a comprehensive solution for powering a diverse range of applications. Whether you are designing power supplies for industrial machinery, automotive systems, or telecom infrastructure, the LM25116MHX/NOPB provides the performance and peace of mind you need for a successful project

Key Features

  • Wide Supply Voltage Range
  • Fault-Tolerant Operation Mode
  • High-Efficiency Performance
  • Silicon-Based Integrated Circuit

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Vin (min) (V) 6 Vin (max) (V) 42
Vout (min) (V) 1.215 Vout (max) (V) 36
Iout (max) (A) 20 Iq (typ) (mA) 4.6
Switching frequency (min) (kHz) 50 Switching frequency (max) (kHz) 1000
Features Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Synchronous Rectification Operating temperature range (°C) -40 to 125
Regulated outputs (#) 1 Number of phases 1
Rating Catalog Control mode current mode
Type Controller

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LM25116MHX/NOPB PDF Download

FAQs

What is LM25116MHX/NOPB?

The LM25116MHX/NOPB is a high voltage synchronous buck regulator designed by Texas Instruments. It is suitable for various power management applications requiring efficient voltage conversion and high input voltage capability.

How Does LM25116MHX/NOPB Work?

The LM25116MHX/NOPB operates as a synchronous buck regulator, converting higher input voltages to lower regulated output voltages efficiently. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage, while the synchronous architecture improves power conversion efficiency.

How Many Pins does LM25116MHX/NOPB have and What are the Functions of the Pinout Configuration?

The LM25116MHX/NOPB is housed in a 32-pin HTSSOP (PowerPAD) package. The pinout configuration includes:

  • VIN, SW: Input voltage and switching node connections.
  • FB, COMP, SS/TR, PG: Feedback, compensation, soft start/track, and power good pins.
  • HVCC, BST: High voltage bias and bootstrap supply pins.
  • EN, PGND: Enable and power ground connections.
  • AGND: Analog ground pin.
  • RT/CLK, SYNC: Clock synchronization and synchronization input pins.

What are the Pros and Cons of LM25116MHX/NOPB?

Pros:

  • High Voltage Capability: Capable of handling high input voltages for various applications.
  • Efficiency: Synchronous buck architecture improves power conversion efficiency.
  • Programmable Features: Offers features like soft start and power good indicators for enhanced control.
  • Protection Features: Includes overcurrent protection and thermal shutdown for reliability.
  • Compact Package: 32-pin HTSSOP package balances performance and space constraints.

Cons:

  • Complexity: Requires careful design considerations for proper layout and component selection.
  • External Components: May need additional external components for specific application requirements.
  • Cost: Higher performance regulators like the LM25116MHX/NOPB may have a higher cost compared to simpler regulators.

Are There Any Equivalents/Alternatives to LM25116MHX/NOPB for Recommendation?

  • The LM3150 from Texas Instruments is a similar synchronous buck regulator with different features.
  • Alternatives to the LM25116MHX/NOPB include the LT8610 from Analog Devices and the TPS54332 from Texas Instruments.

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