LM3150MH

Simple Switcher LM3150MH, Buck Controller for 6-42V
6,836 Effective Inventory

LM3150MH

Effective Inventory6,836

Simple Switcher LM3150MH, Buck Controller for 6-42V

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

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

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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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.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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LM3150MH DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for LM3150MH or email to us: Email: [email protected], we will contact you in 12 hours.

Details

When it comes to power regulation, the LM3150MH is a top contender. Its capabilities, including a wide operating temperature range, built-in protection features, and thermally enhanced package, make it a reliable choice for industrial, automotive, and telecommunications uses. Whether it's controlling startup time or delivering continuous output current, this regulator is designed to meet the demanding requirements of modern applications

Key Features

  • LM3 Series features soft-start and overcurrent protection for safe operation
  • Adjustable output voltage ensures stable power delivery
  • Thermal shutdown prevents damage from overheating

Application

  • Ideal for point-of-load converters
  • Suitable for industrial automation
  • Excellent for low power applications

Specifications

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

Pbfree Code No Rohs Code No
Part Life Cycle Code Active Part Package Code TSSOP
Pin Count ! 14 Reach Compliance Code
Additional Feature ! ALSO HAS ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.6V; ALSO OPERATES IN CURRENT MODE Analog IC - Other Type SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE Input Voltage-Max 42 V
Input Voltage-Min 6 V Input Voltage-Nom 18 V
JESD-30 Code R-PDSO-G14 JESD-609 Code e0
Length 5 mm Moisture Sensitivity Level 1
Number of Functions 1 Number of Terminals 14
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY Package Code HSSOP
Package Shape RECTANGULAR Package Style SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH
Peak Reflow Temperature (Cel) 260 Surface Mount ! YES
Switcher Configuration PUSH-PULL Switching Frequency-Max 1000 kHz
Temperature Grade ! AUTOMOTIVE Terminal Finish TIN LEAD
Terminal Form ! GULL WING Terminal Pitch ! 0.65 mm
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) 40
Width 4.4 mm

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 LM3150MH PDF Download

FAQs

What is LM3150MH?

The LM3150MH is a high-efficiency, step-down DC-DC switching regulator designed by Texas Instruments. It is ideal for applications requiring a compact and efficient power supply solution, such as portable devices, automotive electronics, and industrial control systems.

How Does LM3150MH Work?

The LM3150MH operates by converting a higher voltage input to a lower regulated output voltage through a switching mechanism. It uses a pulse-width modulation (PWM) control scheme to regulate the output voltage with high efficiency. The regulator features integrated power FETs, reducing external component count and simplifying design.

How Many Pins does LM3150MH have and What are the Functions of the Pinout Configuration?

The LM3150MH comes in a 16-lead HTSSOP (PowerPAD) package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • SW: Switching node for inductor connection.
  • FB: Feedback pin for output voltage regulation.
  • EN: Enable pin for turning the regulator on/off.
  • PGND: Power ground pin.
  • AGND: Analog ground pin.
  • PWM: PWM dimming and frequency select pin.
  • COMP: Compensation pin for stability.

What are the Pros and Cons of LM3150MH?

Pros:

  • High Efficiency: Offers high efficiency in power conversion, reducing heat dissipation.
  • Compact Size: The HTSSOP package is space-saving and suitable for compact designs.
  • Integrated FETs: Integrated power FETs simplify the external component count and layout.
  • Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.
  • Adjustable Frequency: Allows for frequency adjustment for optimization based on application requirements.

Cons:

  • Complexity: Switching regulators like the LM3150MH may require careful PCB layout and noise management.
  • External Components: Certain applications may require additional external components for filtering or protection.
  • Thermal Considerations: Efficiency comes with trade-offs in thermal management, especially at high loads.

Are There Any Equivalents/Alternatives to LM3150MH for Recommendation?

  • The LM2675 from Texas Instruments is a similar step-down regulator with slightly different specifications.
  • Alternatives to the LM3150MH include the MAX5036 from Maxim Integrated and the LT1376 from Analog Devices.

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