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NJM2381

Features: · PWM switching control · Operating Voltage (3.6 to 32V) · Wide Oscillator Range (5 to 350 kHz) · Current Sensing Amplifier · Soft-Start Function · UVLO(Under Voltage Lockouts) · Bipolar Technology · Package Outline DIP14, DMP14, SSOP10 PinoutSpecifications PARAMETER SYMBOL RATING...

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SeekIC No. : 004434018 Detail

NJM2381: Features: · PWM switching control · Operating Voltage (3.6 to 32V) · Wide Oscillator Range (5 to 350 kHz) · Current Sensing Amplifier · Soft-Start Function · UVLO(Under Voltage Lockouts) · Bipolar T...

NJM2381 Data Sheet

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Part Number:
NJM2381
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

· PWM switching control
· Operating Voltage    (3.6 to 32V)
· Wide Oscillator Range   (5 to 350 kHz)
· Current Sensing Amplifier
· Soft-Start Function
· UVLO(Under Voltage Lockouts)
· Bipolar Technology
· Package Outline        DIP14, DMP14, SSOP10


Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL RATINGS UNIT
Input Voltage V+ 36 V
Reference Output Current IOR 10 mA
Output Current IO ±50 mA
Differential Input Voltage VID 2.5 V
Common Mode Input Voltage VIC -0.3 ∼ 2.5 V
Power Dissipation PD (DIP 14) 700 (DMP 14) 300(SSOP 14) 250

mW
Operating Temperature Range Topr -40~+85 °C
Storage Temperature Range Tstg -50~+125 °C



Description

The NJM2381 is a low voltage operation DC/DC converter  control IC.  

NJM2381  features  totem  pole  output  directly  driving  external bipolar  transistor  and  operates  at  high  switching  frequency which improves transient response.

NJM2381  is  suitable  for  LCD  back  light,  and  other  portable applications.




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