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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversLM3404HVMRX
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LM3404HVMRX - Texas Instruments

Manufacturer Part Number
LM3404HVMRX
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM3404HVMRX
ECAD Model
Parts Description
IC LED DRV RGLTR PWM 8SOPWRPAD
Detailed Description
Package
8-PowerSOIC (0.154', 3.90mm Width)
Data sheet
LM3404/HV.pdf
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In stock: 6850

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Specifications

LM3404HVMRX Tech Specifications
Texas Instruments - LM3404HVMRX technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM3404HVMRX

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Min) 6V  
Voltage - Supply (Max) 75V  
Voltage - Output 73V  
Type DC DC Regulator  
Topology Step-Down (Buck)  
Supplier Device Package 8-SO PowerPad  
Series -  
Package / Case 8-PowerSOIC (0.154', 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency 1MHz  
Dimming PWM  
Current - Output / Channel 1A  
Base Product Number LM3404  
Applications Automotive, Lighting  

Parts Introduction

Manufacturer Part Number

LM3404HVMRX

Manufacturer

Texas Instruments

Introduction

LED Driver for Power Management, Step-Down (Buck) Regulator

Product Features and Performance

DC DC Regulator with Integrated Switch

Step-Down (Buck) Topology

Single Output

High Input Voltage Range up to 75V

Output Voltage up to 73V

Provides 1A Output Current

1MHz Switching Frequency

PWM Dimming Capability

Product Advantages

High Voltage Capability for Various Lighting Applications

Integrated Power Switch

High Efficiency due to Buck Topology

Thermal Shutdown for Overheat Protection

Supports High Brightness LEDs

Automotive Grade Reliability

Key Technical Parameters

Voltage - Supply (Min): 6V

Voltage - Supply (Max): 75V

Voltage - Output: 73V

Current - Output / Channel: 1A

Frequency: 1MHz

Dimming: PWM

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Quality and Safety Features

Overtemperature Protection

Overcurrent Protection

Automotive Grade Performance

Compatibility

Suitable for Automotive Lighting Systems

Compatible with High Brightness LED Applications

Application Areas

LED Lighting Systems

Automotive Lighting

General Illumination

Product Lifecycle

Discontinued at Digi-Key

Potential for Replacement or Upgrading in Certain Applications

Several Key Reasons to Choose This Product

High Voltage Operation Suitable for Series LEDs

Integrated Protection Features for Enhanced Safety

High Frequency Operation for Small External Components

Optimized for Automotive and Industrial Lighting

Ease of Use with Surface Mount Package

Extended Operating Temperature Range for Harsh Environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM3404HVMRX

Product Attribute LM3404HVMRX LM3404MA LM3404MAX LM3404MRX
Part Number LM3404HVMRX LM3404MA LM3404MAX LM3404MRX
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Output / Channel 1A 1A 1A 1A
Topology Step-Down (Buck) Step-Down (Buck) Step-Down (Buck) Step-Down (Buck)
Dimming PWM PWM PWM PWM
Frequency 1MHz 1MHz 1MHz 1MHz
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Supplier Device Package 8-SO PowerPad 8-SOIC 8-SOIC 8-SO PowerPad
Type DC DC Regulator DC DC Regulator DC DC Regulator DC DC Regulator
Voltage - Supply (Min) 6V 6V 6V 6V
Package / Case 8-PowerSOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-PowerSOIC (0.154', 3.90mm Width)
Base Product Number LM3404 LM3404 LM3404 LM3404
Voltage - Output 73V 40V 40V 40V
Applications Automotive, Lighting Automotive, Lighting Automotive, Lighting Automotive, Lighting
Package Tape & Reel (TR) Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply (Max) 75V 42V 42V 42V
Number of Outputs 1 1 1 1
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Internal Switch(s) Yes Yes Yes Yes

LM3404HVMRX Datasheet PDF

Download LM3404HVMRX pdf datasheets and Texas Instruments documentation for LM3404HVMRX - Texas Instruments.

HTML Datasheet
LM3404/HV.pdf
Design Resources
LM3404 Ref Design RD-134.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM3404HVMRX Image

LM3404HVMRX

Texas Instruments
32D-LM3404HVMRX

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