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NJW4840 Series
High Speed Switching Gate Driver

Download Datasheet
ECAD Model: Learn more
  • Standard
  • For Automotive
  • RoHS
Package1
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:q Package1
Package1
Package1

Description

The NJW4840 is a High Speed Switching Gate Driver that is applicable 4A peak current.The NJW4840 features are Withstand voltage of 24V, Operating voltage range: 8V to 20V and Fast switching time (27.5ns typical at 4700pF load).The NJW4840 is suitable for PDP Sustain Pulse Drive, DC/AC Motor Drive, Switching Power Supply, and DC / DC Converter Applications.

Spec

Standard Automotive
Supply Voltage 8V to 20V
Channels 1
Output Peak Current ±4 A
Output Rise/Fall Time Typ. 27.5nsec / 27.5nsec
Structure Bi-CMOS Technology
Wide Operating Temperature -40℃ to +105℃ -40℃ to +125℃
Junction Temp. +150℃
Package MSOP8(VSP8)
High Speed Switching: 27.5nsec(typ.)@CL=4700pF
Note Built-in Thermal Shut Down
Under Voltage Lockout
Short Circuit Protection (power/ground fault)
Note(2)   If you need datasheets of this
product, please contact us.

Download Datasheet

Protections / Functions

UVLO OCP TSD Reverse

Functional Description

UVLO Undervoltage Lockout Protection
OCP Overcurrent Protection
TSD Thermal Shutdown Function
Reverse Current Protection Reverse Current Protection

Functional Description

UVLO Undervoltage Lockout Protection
OCP Overcurrent Protection
TSD Thermal Shutdown Function
Reverse Current Protection Reverse Current Protection

Search for similar products under conditions below.

Category:Switching Drivers

Sub Ctegory Gate Drivers
No.of Circuit 1
Supply Voltage
min(V)		 8
Supply Voltage
max(V)		 20
Output Peak
Current typ(A)		 ±4

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJW4840R
  • gradeConsumer
 MSOP8(VSP8) - NJW-1-s-fr
NJW4840R-T1
  • gradeAutomotive
 MSOP8(VSP8) - NJW-1-s-r
  • Refer to the datasheets for the details on the product.
  • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

Buy / Contact

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    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
    Our electronic device products are available through our authorized online distributors.
  • Technical Support
NJW4840 Series