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LM747CJ The Texas Instruments LM747CJ is an OR Controller designed for N+1 redundant power systems. It operates with N-channel MOSFETs and offers low loss performance.
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LM747CJ

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM747CJ is an OR Controller designed for N+1 redundant power systems. It operates with N-channel MOSFETs and offers low loss performance.
✓ Total Stock: 25 pcs
$ Price Range: $2.21

LM747CJ Available from 1 distributor

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LM747CJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LM747CJ Description

Short technical summary and product information.

The Texas Instruments LM747CJ is an automotive-grade ideal diode OR controller. It is designed for low quiescent current (IQ) operation and works with external N-channel MOSFETs to ensure reverse current blocking and load sharing in power management applications.

 

This OR controller is intended for N+1 redundant power systems, offering low loss performance suitable for high-reliability automotive and industrial applications. It supports an input to output ratio of 1:1 and has no internal switches, requiring external MOSFETs.

 

The LM747CJ features a supply voltage range of 3V to 65V and a maximum output current of 2.5A. It operates within a temperature range of -40°C to +125°C (junction). The device is housed in a 12-WSON (3x3 mm) package with an exposed pad for thermal management and is mounted via surface mount, wettable flank.

 

Key specifications include a quiescent supply current of 27 µA. The component is RoHS3 compliant and REACH unaffected. It comes in a 12-pin, leadless wettable flank WSON package.

LM747CJ Quick Information

Product Type: OR Controller
Canonical Name: LM747CJ OR Controller
Subcategory: Voltage Regulators - Linear Regulator Controllers

LM747CJ Compliance

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

LM747CJ Estimated Pricing

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1+ $2.21 $2.21

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

LM747CJ Features

  • Automotive grade ideal diode OR controller.
  • Designed for low quiescent current operation.
  • Works with N-channel MOSFETs.
  • Ensures reverse current blocking and load sharing.
  • Suitable for N+1 redundant power systems.

LM747CJ Applications

  • Used in N+1 redundant power systems.
  • Ideal for automotive applications.
  • Suitable for industrial applications.
  • Power management and load sharing.

LM747CJ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the LM747CJ?

The supply voltage range is 3V to 65V.

What is the maximum output current for the LM747CJ?

The maximum output current is 2.5A.

What is the quiescent supply current of the LM747CJ?

The quiescent supply current is 27 µA.

What is the operating temperature range for the LM747CJ?

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

What type of MOSFETs does the LM747CJ support?

The LM747CJ supports N-Channel MOSFETs.

What package type is the LM747CJ supplied in?

The LM747CJ is supplied in a 12-WSON (3x3) package.

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