What is the Additional Feature ?

Name: NCP81074AMNTBG
Brand: ON Semiconductor
SKU: NCP81074AMNTBG
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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ON Semiconductor NCP81074AMNTBG

Part No.:: NCP81074AMNTBG

Manufacturer:: ON Semiconductor

Package:: 8-VFDFN Exposed Pad

Datasheet:: NCP81074AMNTBG.pdf

Description:: IC GATE DRVR LOW-SIDE 8DFN

In Stock:: 3921

Quantity:: Add To Cart

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NCP81074AMNTBG Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
DrivenConfiguration:
Low-Side
ChannelType:
Single
NumberofDrivers:
1
GateType:
N-Channel MOSFET
Voltage-Supply:
4.5V ~ 20V
LogicVoltage-VILVIH:
1.5V, 1.9V
Current-PeakOutput(SourceSink):
10A, 10A
InputType:
Inverting, Non-Inverting
HighSideVoltage-Max(Bootstrap):
-
Rise/FallTime(Typ):
4ns, 4ns
OperatingTemperature:
-40°C ~ 150°C (TJ)
MountingType:
Surface Mount

NCP81074AMNTBG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including NCP81074AMNTBG 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 NCP81074AMNTBG 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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NCP81074AMNTBG information

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NCP81074AMNTBG Typical application Circuitry

NCP81074AMNTBG

We are taking into account the NCP81074AMNTBG, an advanced dual channel low side MOSFET driver by ON Semiconductor. Specifically designed to drive two independent N-Channel power MOSFETs, it is ideal for high frequency switching applications. The NCP81074AMNTBG offers a plethora of features that make it a highly suitable choice for modern electronic designs.

The functionality of NCP81074AMNTBG

As a dual low-side MOSFET driver, the NCP81074AMNTBG can simultaneously drive two N-Channel power MOSFETs, each channel possessing its own input for external control. The MOSFET driver's key functionality is to increase the power level of the signal from the controller IC in order to adequately drive the gate of a MOSFET or IGBT power device.

Application Scenarios of NCP81074AMNTBG

Given its capabilities, the NCP81074AMNTBG can be utilized in a broad spectrum of applications. Its main use cases include high-frequency DC-DC converters, telecom and datacom power supplies, synchronous rectification in SMPS, and motor control circuits. It is useful for power electronics applications, where rapid switching speeds are frequently required, due to its ability to endure high voltages.

Characteristics of NCP81074AMNTBG

The NCP81074AMNTBG features a 4.5V to 18V operating voltage range, a peak output current of 2A, and a maximum output voltage of 18V. The driver comes with input logic thresholds compatible with TTL/CMOS logic levels, and it has two separate inputs to control each channel individually. Additionally, it has strong features including under-voltage lockout protection, thermal shutdown, and overcurrent protection. The chip comes in a compact QFN-10 package.

Circuit Connection of NCP81074AMNTBG

To implement this dual low side MOSFET driver in a basic motor control circuit, follow these steps:

1. Input Power Supply: Connect your power supply to Pin 8 (VCC). Verify that the voltage falls between the 4.5V to 18V range.

2. Ground Connection: Connect Pin 2 (GND) to the common ground of your circuit.

3. MOSFET Gate Drive Outputs: Pins 5 and 6 (OUTA and OUTB) are the output pins that connect to the gates of your power MOSFETs.

4. Control Inputs: Pin 3 and Pin 4 (INA and INB) are the control inputs. Connect these to the control signals from your microcontroller or logic circuit.

5. Bootstrap Capacitor Connection: Pins 1 and 7 (BSTA and BSTB) are for bootstrap capacitor connections. Connect these to the drain of your power MOSFETs through a bootstrap capacitor.

Design Considerations

When integrating the NCP81074AMNTBG into your design, several factors must be taken into account:

- Power Dissipation: Careful consideration should be given to power dissipation and thermal management, especially in high-current applications.

- Protection Features: The built-in overcurrent protection and thermal shutdown features will help ensure the safe operation of the circuit, but these should not be relied upon solely for the protection of your system.

- Bootstrap Capacitor: Carefully consider the bootstrap capacitor value. It needs to provide sufficient charge to the high-side gate drive but also needs to be small enough to quickly discharge when the high-side switch is off.

- Input Signal Timing: The input signal timing is important, especially in applications where both channels are being used. Incorrect timing could cause shoot-through, leading to increased power dissipation or even damage to the driver or MOSFETs.

Overall, the NCP81074AMNTBG offers a highly effective solution for driving dual low-side MOSFETs, with robust protective features and flexibility for diverse applications.

NCP81074AMNTBG FAQ

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6. What is the process for return or replacement of NCP81074AMNTBG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the NCP81074AMNTBG we delivered, we will accept the replacement or return of the NCP81074AMNTBG only when all of the below conditions are fulfilled:

(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 NCP81074AMNTBG.

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

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(1)Inform us within 90 days

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