Description
The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for. Off Line and DC DC olds for the UC3843B and UC3845B are 8.5 V and 7.9. V. The UC3842B and UC3843B can operate to duty cycles approaching 100%. A range of the zero to <. UNISONIC TECHNOLOGIES CO., LTD. 2 of 11 www.unisonic.com.tw. QW-R103- 012.F. MARKING. Package. UC3842B. UC3843B . DIP-8. UTC. UC3843B . 2. The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for. Off-Line and dc-to-dc upon startup. UC3843 /5. UC384X does not include brown-out, soft-start and overload detection. the external implementation cost of these functions is $0.07 .
Part Number | UC3843B |
Brand | STMicroelectronics |
Image |
UC3843B
STMicroel
400
0.48
Gallop Great Holdings (Hong Kong) Limited
UC3843B
STMICROELECT
20000
1.2475
HK XINYI COMPONENTS ASIA CO., LIMITED
UC3843B
ST/MICRON
756
2.015
RX ELECTRONICS LIMITED
UC3843B
ST
37021
2.7825
Innovation Best Electronics Technology Limited
UC3843B
STMicroelectronics
10000
3.55
CXS INDUSTRY (HK) CO., LIMITED