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UC2844A

Part Number	UC2844A
Manufacturer	Unitrode
Description	Current Mode PWM Controller
Published	Oct 16, 2019
Detailed Description	Current Mode PWM Controller application INFO available UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A FEATURES • ...
Datasheet	UC2844A PDF File

Overview

Current Mode PWM Controller application INFO available UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A FEATURES • Optimized for Off-line and DC to DC Converters • Low Start Up Current (<0.
5mA) • Trimmed Oscillator Discharge Current • Automatic Feed Forward Compensation • Pulse-by-Pulse Current Limiting • Enhanced Load Response Characteristics DESCRIPTION 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 trimme...

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