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NJM3548

Features: • 2000mA continuous-output current• Short circuit to ground protection• Error signal to host system• Open circuit detection• Short circuit to VCC detection• Thermal protection• Built-in protection diodes• Package TO-220 (5-pin)ApplicationIm...

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SeekIC No. : 004434228 Detail

NJM3548: Features: • 2000mA continuous-output current• Short circuit to ground protection• Error signal to host system• Open circuit detection• Short circuit to VCC detection...

NJM3548 Data Sheet

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Part Number:
NJM3548
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/8

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Product Details

Description



Features:

• 2000mA continuous-output current
• Short circuit to ground protection
• Error signal to host system
• Open circuit detection
• Short circuit to VCC detection
• Thermal protection
• Built-in protection diodes
• Package TO-220 (5-pin)


Application

Important application areas are:
• Programmable logic control systems.
• Relay control.
• Hydraulic valves.
• Intelligent interfaces between microprocessors and loads.
• Robot techniques.
• Print head drivers.
• High-current stepper motor drivers.


Pinout

Connection Diagram


Specifications

Parameter Pin no. Symbol Min Max Unit
Voltage          
Supply voltage 1 VCC 0 45 V
Logic input voltage 5 VIN

-0.3

 VCC V
Current          
Logic input current 5 IIN -10 - mA
Continuous DC Operation output current TO-220 2 IOUT - - mA
Error output current 4 IERR - 10 mA
Temperature          
Operating junction temperature (internally limited)   TJ - +140 °C
Storage temperature   TS -40 +150 °C
Power Dissipation (Package Data)          
Power dissipation at TCase = 85°C, TO-220 package   PD - 11 W
ESD          
ESD tolerance (Note 2)     2000 - V



Description

NJM3548 is a bipolar universal high-current highly protected high side driver with transparent input and 2000mA continuous-current source capability. A low-level input activates the output.

The NJM3548 is equipped with extensive electrical protection, such as over current protection and thermal protection, which makes the device virtually indestructible.

Furthermore NJM3548 can detect open circuit and short circuit to VCC. A special feature is the Error indicating output function pin which signals to the host system if the protection or the load check functions is activated.

Typical loads are solenoids, relays or resistive loads. The NJM3548 and NJM3545 are complementary drivers and have similar data.




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