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2843 / UC2843AN / UC2843A / UC2843 / unitrode / ti
For Sale: 2843 / UC2843AN / UC2843A / UC2843 / unitrode / ti
Subject 2843 / UC2843AN / UC2843A / UC2843 / unitrode / ti
Ad is submitted by poster:
Now over 1,500 items in our Store!
* Optimized for Off-line and DC to DC Converters
Trimmed Oscillator Discharge Current
Automatic Feed Forward Compensation
Pulse-by-Pulse Current Limiting
Enhanced Load Response Characteristics
Under-Voltage Lockout With Hysteresis
High Current Totem Pole Output
nternally Trimmed Bandgap Reference
The UC1842A/3A/4A/5A family of control ICs is a pin for pin compatible improved version of the UC3842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5mA. Oscillator discharge is trimmed to 8.3mA. During under voltage lockout, the output stage can sink at least 10mA at less than 1.2V for
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Posted By: Janis Underwood
Contact: Janis-Underwood@repair--parts.com (Janis Underwood) (this is a temporary forwarding address).
