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UC3842A

Part Number	UC3842A
Manufacturer	UTC
Description	CURRENT MODE PWM CONTROL CIRCUITS
Published	Apr 5, 2007
Detailed Description	UNISONIC TECHNOLOGIES CO., LTD UC3842A/3843A LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROL CIRCUITS  DESCRIPTI...
Datasheet	UC3842A PDF File

Overview

UNISONIC TECHNOLOGIES CO.
, LTD UC3842A/3843A LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROL CIRCUITS  DESCRIPTION The UTC UC3842A/3843A provide the necessary functions to implement off-line or DC to DC fixed frequency current mode, controlled switching circuits with minimal external components.
 FEATURES *Low Start Up Current ( Typical 0.
12mA ) *Automatic Feed Forward Compensation *Pulse-by-Pulse Current Limiting *Under-voltage Lockout with Hysteresis *Double Pulse Suppression *High Current Totem Pole Output to Drive MOSFET Directly *Internally Trimmed Band Gap Reference *500kHz Operation  ORDERING INFORMATION Ordering Number Lead Free Halogen Free UC3842AL-D08-T UC3842AP-D08-T UC3842AL-S08-R UC3842AP-S08-R UC3843AL-D08-T UC3843AP-D08-T UC3843AL-S08-R UC3843AP-S08-R Package DIP-8 SOP-8 DIP-8 SOP-8 Packing Tube Tape Reel Tube Tape Reel  MARKING Package DIP-8 UC3842A SOP-8 www.
unisonic.
com.
tw Copyright © 2019 Unisonic Technologies Co.
, Ltd UC3843A 876 5 UT...

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