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  • NCP1239VDR2

NCP1239VDR2

16 Terminations11.2V~36V 16 Pin NCP1239 AC to DC power converter1 OutputsUp to 250kHz


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-NCP1239VDR2
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 637
  • Description: 16 Terminations11.2V~36V 16 Pin NCP1239 AC to DC power converter1 OutputsUp to 250kHz (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature 0°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2005
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Frequency 250kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number NCP1239
Pin Count 16
Number of Outputs 1
Operating Supply Voltage 36V
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 11.2V~36V
Control Features Frequency Control, Sync
Topology Forward
Control Mode CURRENT-MODE
Frequency - Switching Up to 250kHz
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Internal Switch(s) No
Fault Protection Current Limiting, Over Load
Duty Cycle 80%
Output Isolation Isolated
Voltage - Start Up 16.4V
Length 9.9mm
Width 3.9mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

NCP1239VDR2 Overview


16-SOIC (0.154, 3.90mm Width) is the package in which the ac to dc converter is embedded.The AC/DC power converter is available in Tape & Reel (TR) .Surface Mount is mounted in the way of this AC/DC converter.It is recommended that the ac dc converter be operated at a temperature of 0°C~150°C TJ °C in order to achieve its full performance.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .As a result, the switching frequency reaches Up to 250kHz .This AC/DC converter is suitable for operation in the range of 11.2V~36V supply voltage (Vcc/Vdd).In total, there are 16 terminations.The ac/dc converter has 16 pins.The pins of the ac-dc converter total to 16 .If you select the NCP1239 family, you will be able to search similar acdc converters.There are 1 outputs to run.The ac to dc conversions are contained in Switching Regulator or Controllers .We are setting the output current to 500mA .As long as AC to DC converter is operated at frequency 250kHz ,it is capable of attaining high efficiency.As soon as the supply voltage drops to 36V , the interface IC conducts.

NCP1239VDR2 Features


Packaged with 16-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 250kHz
With 16 pins
Output Current at 500mA
Operating Supply Voltage at the range of 36V

NCP1239VDR2 Applications


There are a lot of ON Semiconductor NCP1239VDR2 AC DC Converters applications.

  • Automotive Infotainment
  • AC/DC Adaptors/Chargers for Cordless Phone
  • AC/DC Adaptors/Chargers for PDAs
  • LED Driver
  • Standby power supplies for IR
  • White goods
  • 3.3V power supplies
  • Cleaners
  • Home appliances
  • Auxiliary Power Supply