What is the Additional Feature ?

Name: LM74700QDBVRQ1
Brand: Texas Instruments
SKU: LM74700QDBVRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments LM74700QDBVRQ1

Part No.:: LM74700QDBVRQ1

Manufacturer:: Texas Instruments

Package:: SOT-23-6

Datasheet:: LM74700QDBVRQ1.pdf

Description:: POWER MANAGEMENT

In Stock:: 2161

Quantity:: Add To Cart

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LM74700QDBVRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100
ProductStatus:
Active
Type:
N+1 ORing Controller
FETType:
N-Channel
Ratio-Input:Output:
1:1
InternalSwitch(s):
No
DelayTime-ON:
1.4 µs
DelayTime-OFF:
450 ns
Current-Output(Max):
5A
Current-Supply:
-
Voltage-Supply:
3.2V ~ 65V
Applications:
Automotive
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

LM74700QDBVRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM74700QDBVRQ1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM74700QDBVRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LM74700QDBVRQ1 information

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LM74700QDBVRQ1 Typical application Circuitry

LM74700QDBVRQ1

The LM74700QDBVRQ1 is part of Texas Instruments' LM74700 series, a family of automotive-qualified ideal diode controllers. These controllers are designed to replace power Schottky diodes in high-efficiency applications. The LM74700QDBVRQ1 is particularly notable for its ability to control an external N-channel MOSFET that emulates the function of a Schottky diode, making it suitable for applications such as automotive systems, telecom infrastructure, and industrial power supplies, where minimizing power loss and heat dissipation is crucial.

1. LM74700QDBVRQ1 Series Features: The LM74700QDBVRQ1 is known for its efficiency as an ideal diode controller, effectively reducing power loss and heat dissipation in various applications.

2. Pin Configuration and Circuit Integration:

- VIN Pin (Pin 1): Connect this pin to the high-voltage input source. It's the input terminal for the supply voltage.

- GND Pin (Pin 2): The ground pin serves as the circuit's common reference point.

- VOUT Pin (Pin 3): Connect this pin to the load. It's the output terminal where the controlled voltage is provided.

- GATE Pin (Pin 5): This pin is responsible for controlling the gate of the external N-channel MOSFET. Connect it to the gate of the utilized MOSFET.

- EN/UVLO Pin (Pin 6): Enable/Under Voltage Lockout pin. This pin can be used to turn on or off the controller as well as to specify an under-voltage lockout threshold.

3. Circuit Design Considerations for LM74700QDBVRQ1:

- Ensure that the input voltage (VIN) is within the specified range for the LM74700QDBVRQ1.

- Select an appropriate N-channel MOSFET that meets the requirements of your application and connect it to the GATE pin.

- For the EN/UVLO pin, use a voltage divider or a direct connection to a control signal based on your application's specific enable and under-voltage lockout needs.

- Decoupling capacitors near the VIN and VOUT pins may be used to stabilize the operation.

4. Key Functional Aspects of LM74700QDBVRQ1:

- The LM74700QDBVRQ1 minimizes power loss by controlling an external MOSFET for ideal diode emulation.

- It includes features like reverse battery protection and under-voltage lockout, enhancing the safety and reliability of the application.

5. Applications for LM74700QDBVRQ1: Suitable for automotive systems, telecom infrastructure, and industrial power supplies where efficiency and minimal power loss are critical.

When integrating the LM74700QDBVRQ1 into a system, it's crucial to consider factors like the input voltage range, the characteristics of the external MOSFET, and specific requirements for enablement and under-voltage protection. For comprehensive information on component selection, circuit layout, and operational guidelines, the datasheet and application notes from Texas Instruments for the LM74700QDBVRQ1 provide essential details, ensuring effective use in power management applications.

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6. What is the process for return or replacement of LM74700QDBVRQ1?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM74700QDBVRQ1.

(3)The PartNo is unused and only in the original unpacked packaging.

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