UC3843A-BW controller equivalent, current mode pwm controller.
* Low Start-Up and Operating Current
* High Current Totem Pole Output
* Undervoltage Lockout With Hysteresis
* Operating Frequency Up To 500KHz
BLOCK DI.
with a minimal external components. Internally implemented circuits include a trimmed
PIN CONNECTION
(TOP VIEW)
oscill.
The UC3842A-BW/43A-BW/44A-BW/45A-BW are fixed frequency current mode PWM controller. They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed
P.
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