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LM74670QDGKTQ1 The Texas Instruments LM74670QDGKTQ1 is an automotive ideal diode rectifier controller. It operates from 0.48V to 42V and can handle up to 250A.
Mfr Part #:

LM74670QDGKTQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM74670QDGKTQ1 is an automotive ideal diode rectifier controller. It operates from 0.48V to 42V and can handle up to 250A.
✓ Total Stock: 2,006 pcs
$ Price Range: $0.75

LM74670QDGKTQ1 Available from 1 distributor

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2,006 pcs
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LM74670QDGKTQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current Rating
FET Type
Internal Switch(s)
Mounting Type
Operating Temperature
Ratio
Reverse Current
Supplier Device Package
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LM74670QDGKTQ1 Description

Short technical summary and product information.

The Texas Instruments LM74670QDGKTQ1 is an automotive-grade ideal diode controller designed for power protection applications. It features a wide input voltage range from 0.48V to 42V and a maximum current handling capability of 250A.

 

This device offers a low forward voltage drop and reduced power dissipation compared to traditional Schottky diodes. It includes features such as automotive load dump compatibility, linear control, reverse current blocking, and reverse polarity protection. The controller is suitable for handling AC signals up to 300 Hz.

 

Packaged in an 8-VSSOP, the LM74670QDGKTQ1 is designed for surface mount applications. It operates within an ambient temperature range of -40°C to 125°C, making it suitable for demanding automotive environments. The device utilizes an external N-channel MOSFET for its ideal diode functionality.

LM74670QDGKTQ1 Quick Information

Product Type: Ideal Diode Controller
Canonical Name: Texas Instruments LM74670QDGKTQ1 Ideal Diode Controller
Subcategory: OR Controllers, Ideal Diodes

LM74670QDGKTQ1 Compliance

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

LM74670QDGKTQ1 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

LM74670QDGKTQ1 Features

  • Automotive ideal diode rectifier controller.
  • Wide 0.48V to 42V input voltage range.
  • Handles up to 250A maximum current.
  • Low power dissipation compared to Schottky.
  • Surface mount 8-VSSOP package.

LM74670QDGKTQ1 Applications

  • Used for reverse polarity protection.
  • Enables efficient power ORing.
  • Suitable for AC signal rectification.
  • Automotive load dump compatibility.

LM74670QDGKTQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM74670QDGKTQ1?

The input voltage range is 0.48V to 42V.

What is the maximum current rating for the LM74670QDGKTQ1?

The maximum current rating is 250A.

What is the operating temperature range of the LM74670QDGKTQ1?

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

What package type is the LM74670QDGKTQ1 supplied in?

The LM74670QDGKTQ1 is supplied in an 8-VSSOP package.

What type of FET does the LM74670QDGKTQ1 use?

It uses an N-Channel FET.

Does the LM74670QDGKTQ1 have internal switches?

No, it does not have internal switches.

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