See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

P | 8

Temp:

C (0 to 70)

ECO Plan:

Green (RoHS & no Sb/Br)

UC3842AN


Current Mode PWM Controller

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Texas Instruments UC3842AN

The UCx84xA family of control ICs is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.

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