Qdatasheet_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

LCP02-150M View Datasheet(PDF) - STMicroelectronics

Part Name
Description
MFG CO.
'LCP02-150M' PDF : 10 Pages View PDF
1 2 3 4 5 6 7 8 9 10
LCP02-150M
Programmable transient voltage suppressor for ringing SLICs
Features
Protection IC recommended for ringing SLICs
Wide firing voltage range: from -120 V to + 95 V
Low gate triggering current
Peak pulse current: IPP = 100 A (10/1000 µs)
Holding current: IH = 150 mA min
High power dissipation capability
UL497B approved (file E136224)
Main applications
Dual battery supply voltage SLICs
– negative battery supply configuration
– negative and positive battery supply
configuration
Central Office (CO)
Private Branch Exchange (PBX)
Digital Loop Carrier (DLC)
Asymmetrical Digital Subscriber Line (ADSL)
Fiber in the Loop (FITL)
Wireless Local Loop (WLL)
Hybrid Fiber Coax (HFC)
ISDN Terminal Adapter
Cable modem
Description
The LCP02-150M has been developed to protect
SLICs operating on both negative and positive
supplies, as well as on high voltage SLICs. It
provides crowbar mode protection for both TIP
and RING lines. Surge suppression is assumed
for each wire by two thyristor structures, one
dedicated to positive surges, the second one to
negative surges. Both positive and negative
threshold levels are programmable by two gates
(Gn and Gp). The use of transistors decreases
the battery currents during surge suppression.
The LCP02-150M has high Bellcore Core, ITU-T
and FCC Part 68 lightning surge ratings, ensuring
rugged performance in the field.
The choice of the PowerSo-10TM package is
driven by its high power dissipation capability.
In addition, the LCP02-150M is also specified to
assist a designer to comply with UL1950, IEC950
and CSA C22.2. It is UL 497B approved (file
E136224), and has UL94-V0 resin approved.
PowerS0-10
Functional diagram
TIP
Gn
GND
RING
Pin-out configuration
GND
Gp
TIP
TIP
TIP
TIP
GND
November 2006
Rev 5
Gp
Gn
RING
RING
RING
RING
1/10
www.st.com
10
Share Link: GO URL

All Rights Reserved © qdatasheet.com  [ Privacy Policy ] [ Contact Us ]