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  • KA3842B

KA3842B

8 Terminations10V~30V 8 Pin KA3842 AC to DC power converter1 OutputsUp to 500kHz


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-KA3842B
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 673
  • Description: 8 Terminations10V~30V 8 Pin KA3842 AC to DC power converter1 OutputsUp to 500kHz (Kg)

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FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 851mg
Operating Temperature 0°C~70°C TA
Packaging Tube
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Terminal Position DUAL
Number of Functions 1
Terminal Pitch 2.54mm
Base Part Number KA3842
Number of Outputs 1
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 17mA
Output Current 1A
Voltage - Supply (Vcc/Vdd) 10V~30V
Max Supply Current 17mA
Control Features Frequency Control
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Rise Time 45ns
Fall Time (Typ) 35 ns
Internal Switch(s) No
Max Duty Cycle 100 %
Duty Cycle 97%
Voltage - Start Up 16V
Height 3.3mm
Length 10.15mm
Width 6.35mm
RoHS Status RoHS Compliant
Lead Free Lead Free

KA3842B Overview


In the package 8-DIP (0.300, 7.62mm) , the ac to dc converter is embedded.You can get it in AC/DC power converter Tube .A AC/DC converter of this type is mounted in the way of Through Hole .It is recommended that the ac dc converter be operated at a temperature of 0°C~70°C TA °C in order to achieve its full performance.In this AC DC converter, an analog integrated circuit (IC) of type SWITCHING CONTROLLER is employed.Switching frequency reaches Up to 500kHz Hz.This AC/DC converter is suitable for operation in the range of 10V~30V supply voltage (Vcc/Vdd).In total, it has 8 terminations.The ac/dc converter has a total of 8 pins.Suitable mounting is provided by Through Hole .If you select the KA3842 family, you will be able to search similar acdc converters.Running 1 outputs is available.Current output is set to 1A .On the basis of a unique technique, it is possible to ensure an input voltage with the maximum value of 25V .AC to DC converter can handle a maximum supply current of 17mA .

KA3842B Features


Packaged with 8-DIP (0.300, 7.62mm)
Switching Frequency at Up to 500kHz
With 8 pins
Output Current at 1A

KA3842B Applications


There are a lot of ON Semiconductor KA3842B AC DC Converters applications.

  • Replacements for bulky plug-in transformers
  • WiFi Wireless
  • Laptops
  • Standby Power Supplies
  • Automotive Clusters
  • Home Appliance Applications
  • Adapter/Charger for Cordless Phones
  • Set-top boxes
  • ZigBee
  • Adapters