uc3842g-s08-t Unisonic Technologies, uc3842g-s08-t Datasheet - Page 8

• Manufacturer Part Number: uc3842g-s08-t
• Description: High Performance Current Mode Controller
• Manufacturer: Unisonic Technologies

UC3842G
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
SHUTDOWN TECHNIQUE
Shutdown UTC UC3842G can be accomplished by two methods; either raise pin 3 above 1V or pull Pin 1
below a voltage two diode drops above ground.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
Shutdown
1kΩ
Sense resistor
To current
8
3
Shutdown
LINEAR INTEGRATED CIRCUIT
1
QW-R103-036,A
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