LMR33630BDDA

Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125
7,776 Effective Inventory

LMR33630BDDA

Effective Inventory7,776

Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125

  • Manufacturer Part # : LMR33630BDDA

  • Package/Case: HSOIC-8

  • Brand: Texas Instruments

  • Product Categories : Voltage Regulators - DC DC Switching Regulators

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.

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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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LMR33630BDDA 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 LMR33630BDDA or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The LMR33630BDDA is a game-changer in the world of voltage regulation, offering a mix of power, efficiency, and safety features that set it apart from the competition. Its ability to handle a wide range of input voltages and deliver a precise output voltage makes it a versatile choice for various applications. And with advanced protections like over-current and thermal shutdown, you can trust this regulator to keep your circuits safe under all conditions. Compact yet powerful, the LMR33630BDDA is a must-have component for anyone looking to optimize their power supply design

Key Features

  • This is a high-power audio amplifier IC
  • It supports up to 100W output power
  • It has low distortion and noise immunity
  • It's suitable for home stereo systems or professional audio applications

Specifications

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

Vin (min) (V) 3.8 Vin (max) (V) 36
Vout (min) (V) 1 Vout (max) (V) 34
Iout (max) (A) 3 Iq (typ) (mA) 0.024
Switching frequency (min) (kHz) 400 Switching frequency (max) (kHz) 2100
EMI features Low parasitic Hotrod packaging Features Enable, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Synchronous Rectification, Wettable flanks package
Operating temperature range (°C) -40 to 125 Rating Catalog
TI functional safety category Functional Safety-Capable Regulated outputs (#) 1
Control mode current mode Duty cycle (max) (%) 98
Type Converter

Specification Comparison

LMR33630BDDA vs LMR33630BRNXT vs LMR33630CDDA LMR33630ADDA vs LMR33630BDDA vs LMR33630CDDA

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 LMR33630BDDA PDF Download

FAQs

What is LMR33630BDDA?

The LMR33630BDDA is a 3.5A, 36V step-down voltage regulator designed by Texas Instruments. It is suitable for a wide range of applications requiring efficient power conversion, such as industrial control systems, automotive electronics, and consumer electronics.

How Does LMR33630BDDA Work?

The LMR33630BDDA operates as a step-down voltage regulator, converting a higher input voltage into a stable lower output voltage. It uses a synchronous buck topology to achieve high efficiency and low voltage drop. The regulator features adjustable output voltage and overcurrent protection for reliable power delivery.

How Many Pins does LMR33630BDDA have and What are the Functions of the Pinout Configuration?

The LMR33630BDDA comes in a 10-pin WSON (Mini Small Outline No-Lead) package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • VOUT: Output voltage pin.
  • GND: Ground pin.
  • EN: Enable pin for turning the regulator on or off.
  • PG: Power good indicator pin.
  • SS/TR: Soft start/tracking pin for controlling startup behavior.
  • FB: Feedback pin for setting the output voltage.
  • COMP: Compensation pin for loop stability.
  • SW: Switch node pin for connecting the inductor and power MOSFETs.

What are the Pros and Cons of LMR33630BDDA?

Pros:

  • High Efficiency: Operates with high efficiency to minimize power loss.
  • Wide Input Voltage Range: Supports a wide input voltage range for versatile applications.
  • Adjustable Output: Provides flexibility with an adjustable output voltage.
  • Overcurrent Protection: Includes overcurrent protection for reliable operation.
  • Compact Package: The 10-pin WSON package is space-saving and thermally efficient.

Cons:

  • External Components: May require additional external components for specific application requirements.
  • Thermal Considerations: Thermal management may be necessary under high load conditions.
  • Cost: Higher current and voltage capabilities may lead to a higher cost compared to lower-power regulators.

Are There Any Equivalents/Alternatives to LMR33630BDDA for Recommendation?

  • The LM2678 from Texas Instruments is a similar step-down voltage regulator with a different set of features.
  • Alternatives to the LMR33630BDDA include the TPS62125 from Texas Instruments and the LT1763 from Analog Devices.

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