I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
DS-IBB110P_R05
1
IBB110P
Integrated Telecom Circuits
Applications
Features
Description
Approvals
Ordering Information
Pin Configuration
Switching Characteristics of
Normally Closed Devices
The IBB110P Multifunction Telecom switch combines
two 350V normally closed (1-Form-B) relays and one
optocoupler in a single package. The relays use
optically coupled MOSFET technology to provide
1500V
rms
of input to output isolation. The efficient
MOSFET switches and photovoltaic die use IXYS
Integrated Circuits Division’s patented OptoMOS
architecture, while the optically coupled output is
controlled by highly efficient GaAIAs infrared LEDs.
Circuit designers using the IBB110P can combine
three discrete functions in a single package, thus
using less space than traditional discrete component
solutions.
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook,
Pocket Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
• 3750V
rms
Input/Output Isolation
• Three Functions in One Package
• Bidirectional Current Sensing
• Bidirectional Current Switching
• FCC Compatible
• No EMI/RFI Generation
• Small 16-Pin SOIC Package (PCMCIA Compatible)
• Machine Insertable, Wave Solderable
• Tape & Reel Versions Available
Parameter Rating Units
Blocking Voltage 350 V
P
Load Current 100 mA
rms
/ mA
DC
On-Resistance (max) 35
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1305490
• EN/IEC 60950-1 Certified Component:
TUV Certificate: B 12 11 82667 002
Part # Description
IBB110P 16-Pin SOIC (50/Tube)
IBB110PTR 16-Pin SOIC (1000/Reel)
1. (N/C)
2. + LED - Form B Relay #1
3. – LED - Form B Relay #1
4. + LED - Form B Relay #2
5. – LED - Form B Relay #2
6. Emitter - Phototransistor
7. Collector - Phototransistor
8. (N/C)
9. LED - Phototransistor +/–
10. LED - Phototransistor –/+
11. Output - Form B Relay #2
12. Common Source Relay #2
13. Output - Form B Relay #2
14. Output - Form B Relay #1
15. Common Source Relay #1
16. Output - Form B Relay #1
(N/C)
(N/C)
(Form B)
(Form B)
1
2
3
4
16
15
14
13
5
6
7
8
12
11
10
9
Form-B
I
F
10%
90%
I
LOAD
t
on
t
off