Parameters |
Mounting Type |
Through Hole |
Package / Case |
8-DIP (0.300, 7.62mm) |
Surface Mount |
NO |
Operating Temperature |
0°C~70°C TA |
Packaging |
Tube |
JESD-609 Code |
e3 |
Pbfree Code |
yes |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
Number of Terminations |
8 |
Terminal Finish |
MATTE TIN |
Terminal Position |
DUAL |
Number of Functions |
1 |
Terminal Pitch |
2.54mm |
Pin Count |
8 |
JESD-30 Code |
R-PDIP-T8 |
Qualification Status |
COMMERCIAL |
Input Voltage-Nom |
15V |
Analog IC - Other Type |
SWITCHING CONTROLLER |
Voltage - Supply (Vcc/Vdd) |
10V~30V |
Control Features |
Frequency Control |
Input Voltage (Min) |
11V |
Output Current-Max |
1A |
Frequency - Switching |
Up to 500kHz |
Input Voltage (Max) |
29V |
Control Technique |
PULSE WIDTH MODULATION |
Switcher Configuration |
SINGLE |
Internal Switch(s) |
No |
Fault Protection |
Current Limiting |
Duty Cycle |
96% |
Voltage - Start Up |
16V |
Height Seated (Max) |
5.08mm |
Length |
9.817mm |
Width |
7.62mm |
RoHS Status |
ROHS3 Compliant |
KA3842ACS Overview
A ac to dc converter of the package 8-DIP (0.300, 7.62mm) contains the ac to dc converter.The ac dc converter is available in Tube case.Through Hole is mounted in the way of this AC/DC converter.For the ac dc converter to perform at its best, it should be operated at a temperature of 0°C~70°C TA °C.SWITCHING CONTROLLER analog ICs are employed in this AC DC converter.Switching frequency reaches Up to 500kHz Hz.It can be used within the range of 10V~30V supply voltage (Vcc/Vdd).There are a total of 8 terminations in it.Up to 8 pins are present on the ac-dc converter.Based on a unique technique, it is possible to ensure input voltages with the maximal value of 29V .Currently, the maximum current that the ac to dc inverter can take is 1A .
KA3842ACS Features
Packaged with 8-DIP (0.300, 7.62mm)
Switching Frequency at Up to 500kHz
KA3842ACS Applications
There are a lot of Rochester Electronics, LLC KA3842ACS AC DC Converters applications.
- AC?DC USB chargers for Cameras
- Wall switches
- WiFi Wireless
- Home Appliance Applications
- Power tools fast chargers with trickle and on/off
- Linear Adapter Replacements
- Air Conditioning
- Set -Top Box (STB) Power Supply
- Standby power supplies for VCR
- Adaptors for DSCs