UC1843A-EP datasheet, controllers equivalent, Texas Instruments

Features and benefits

to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5 mA. Oscillator d.

Application

of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION D.

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.

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