KA431DTF 查看數據表（PDF） - Fairchild Semiconductor

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生产厂家

KA431DTF

Programmable Shunt Regulator

Fairchild Semiconductor 

Typical Application

VO

=



1 +



RR-----12-- Vref

VO

=

Vre

f



1



+

RR-----12--

VO

=



1



+

RR-----12--

Vre

f

Figure 12. Shunt Regulator Figure 13. Output Control for Three-

Terminal Fixed Regulator

Figure 14. High-Current Shunt

Regulator

Figure 15. Current Limit or Current Source

Figure 16. Constant-Current Sink

© 2004 Fairchild Semiconductor Corporation

KA431 / KA431A / KA431L Rev. 1.2.1

7

www.fairchildsemi.com

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