LR8
Typical Performance Curves
Load Transient Response
VIN
VOUT=5.0V
LR8
ADJ
6.04KΩ
±1%
25V
1.0µF 10KΩ
18.2KΩ
±1%
Closed
SW
SW Open
523 Ω
Vout
Line Transient Response
Load Transient Response
400V
VIN
0V
VIN
VOUT
400V
LR8
ADJ
6.04KΩ
±1%
Vin
1.0µF
105K.0ΩV
18.2KΩ
0V
±1%
Vout
0V
Line Transient Response
400V
Vin
0V
5.0V
Vout
0V
400V
Vin
0V
5.0V
Vout
0V
Line Power Up Transient
©2001 Supertex Inc. All rights reserved. Unauthorized use or reproduction prohibited.
7
Line Power Down Transient
12/03/01rev.2
1235 Bordeaux Drive, Sunnyvale, CA 94089
TEL: (408) 744-0100 • FAX: (408) 222-4895
www.supertex.com