Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC REG CTRLR PWM CM 8-DIP
Voltage - Breakdown:
Voltage - Start Up:
Voltage - Supply (Vcc/Vdd):
10 V ~ 30 V
Frequency - Switching:
Up to 500kHz
0Â°C ~ 70Â°C (TA)
Package / Case:
8-DIP (0.300", 7.62mm)
Supplier Device Package:
Search For KA3842B - KA3842B Product Information :
KA3842B The KA3842B /KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off-. Line and DC-to-DC KA3842 Meter Board OH2 Meter Board Panel wired and populated for installation in all modular cabinets. 2 meter board, 0 TSG, 0 Reserve. Long Description:. Jul 1, 2000 The control circuit is implemented by the use of the current-mode controller IC, KA3842 which is very popular in controlling power supplies. topology or power range. Legacy solutions as the. UC3843a or KA3842B and even updated versions as the UCC3803 controller, obtain the compensating ramp. Oct 25, 2012 Explain the role of a snubber diode. Describe how PWM controls DC motor speed. Implement a transistor circuit and Arduino program for. ...
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