BOURNS TISP8200HDMR-S

RJ11 SLIC Protection
GR-1089-CORE Dual Supply Voltage
Solution Products
TISP8200HDMR-S
Objective
Compliance
The SLIC telephone interface
supplies battery power, provides
dialtone, and generates ringing
voltage. This solution protects
dual supply voltage SLIC
interfaces against surge and
power contact threats.
GR-1089-CORE, Section 4, Port Types 1, 3, 5
Solution
Benefit
1 Thyristor: TISP8200HDMR-S
1 Thyristor: TISP8201HDMR-S
2 Telecom Fuses: B1250T
This solution provides a high level of protection in
a small amount of PCB area.
Alternate Recommendations
Other PortNote® Solutions:
• RJ11 SLIC Protection: GR-1089-CORE Negative Voltage Tracking
• RJ11 SLIC Protection: ITU-T Negative Voltage Tracking
• RJ11 SLIC Protection: ITU-T Dual Supply Voltage
TISP8201HDMR-S
+VBAT
220 nF
TISP8201HDMR-S
B1250T
B1250T
RJ11
SLIC
Design Kit
B1250T
TISP8200HDMR-S
220 nF
-VBAT
PN-DESIGNKIT 7
The schematic above illustrates the application protection and does not constitute the complete
circuit design. Customers should verify actual device performance in their specific applications.
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COPYRIGHT© 2011 • BOURNS, INC. • 8/11 • e/CPK1018 • “PortNote” is a registered service mark of Bourns, Inc.
“Bourns” is a registered trademark of Bourns, Inc. in the U.S. and other countries.
Bourns® PortNote® solutions provide protection
recommendations for typical port threats.
For more information, go to:
www.bourns.com
or email: protection@bourns.com