The KA3843B and KA3845B are. 8.5V (on) and 7.9V (off). The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and. KA3845B can operate with 50% ...
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KA3842B ; Voltage - Start Up. 16 V ; Voltage - Supply (Vcc/Vdd). 12V ~ 25V ; Duty Cycle. 97% ; Frequency - Switching. Up to 500kHz ; Fault Protection. -.
They are specially designed for Off - Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed ...
The KA3843B and KA3845B are. 8.5V (on) and 7.9V (off). The KA3842B and KA3843B can operate within 100% duty cycle. The KA3844B and. KA3845B can operate with 50% ...
30-day returns
KA3842B ; Voltage - Start Up. 16 V ; Voltage - Supply (Vcc/Vdd). 12V ~ 25V ; Duty Cycle. 97% ; Frequency - Switching. Up to 500kHz ; Fault Protection. -.
The is a P-channel MOSFET power switch designed for high-side loadswitching applications. The P-channel MOSFET device has a typical RDS(ON) of 80m, allowing ...
The KA3842B/3B/4B/5B are fixed frequency current-mode. 8 DIP. PWM controller. They are specially designed for Off - Line and DC-to-DC converter applications ...
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Jul 21, 2020 · Description. KA3842B SMPS controllers are fixed frequency current-mode PWM controllers for off-line and DC to DC converter applications.
Part #, KA3842B. Download, KA3842B Click to download. File Size, 125.67 Kbytes. Page, 10 Pages. Manufacturer, FAIRCHILD [Fairchild Semiconductor].