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LM3414HVMRX/NOPB The Texas Instruments LM3414HVMRX/NOPB is a constant current buck LED driver designed for automotive and lighting applications. It offers adjustable switching frequency and supports analog and PWM dimming.
Mfr Part #:

LM3414HVMRX/NOPB

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM3414HVMRX/NOPB is a constant current buck LED driver designed for automotive and lighting applications. It offers adjustable switching frequency and supports analog and PWM dimming.
✓ Total Stock: 90,553 pcs
$ Price Range: $0.87

LM3414HVMRX/NOPB Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
51,657 pcs
On Request
51657 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
32,124 pcs
On Request
32124 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,772 pcs
On Request
5772 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM3414HVMRX/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Dimming
Efficiency
Features
Frequency
Internal Switch(s)
Mounting Type
Number of Channels
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Topology
Type
Voltage
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LM3414HVMRX/NOPB Description

Short technical summary and product information.

The LM3414HVMRX/NOPB from Texas Instruments is a high-voltage, constant current buck LED driver. It is designed to efficiently drive LEDs with an input voltage range of 4.5 V to 65 V and an output current of up to 1 A.

 

This device features an integrated low-side N-channel MOSFET and requires no external current sensing resistor, simplifying the design. It supports both analog and PWM dimming methods, providing flexibility for various lighting control requirements. The adjustable switching frequency can be set between 250 kHz and 1000 kHz, allowing for optimization of efficiency and component size.

 

Key features include thermal shutdown protection, ±3% LED current accuracy, and up to 96% efficiency. The LM3414HVMRX/NOPB is suitable for demanding applications such as automotive lighting and general illumination, supporting LED power up to 60 W.

 

It is available in an 8-SO PowerPad package, designed for surface mounting. The operating temperature range is -40°C to 125°C (TJ).

LM3414HVMRX/NOPB Quick Information

Product Type: LED Driver
Canonical Name: LM3414HVMRX/NOPB Constant Current Buck LED Driver
Subcategory: LED Drivers

LM3414HVMRX/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM3414HVMRX/NOPB Estimated Pricing

Qty Low High
1+ $0.87 $0.87

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM3414HVMRX/NOPB Features

  • 65V input, 1A output buck LED driver.
  • Supports analog and PWM dimming.
  • Integrated switch, no external sense resistor.
  • Up to 96% efficiency.
  • Wide operating temperature range.

LM3414HVMRX/NOPB Applications

  • Ideal for automotive lighting.
  • Suitable for general illumination.
  • Powers high-brightness LEDs.
  • Used in power management circuits.

LM3414HVMRX/NOPB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM3414HVMRX/NOPB?

The input voltage range is 4.5 V to 65 V.

What is the maximum output current of the LM3414HVMRX/NOPB?

The maximum output current is 1 A.

What is the operating temperature range for this LED driver?

The operating temperature range is -40°C to 125°C.

Does the LM3414HVMRX/NOPB support dimming?

Yes, it supports both Analog and PWM dimming methods.

What type of package is the LM3414HVMRX/NOPB in?

It is available in an 8-SO PowerPad package.

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