PEB4265TV1.2T Infineon Technologies, PEB4265TV1.2T Datasheet - Page 191

• Manufacturer Part Number: PEB4265TV1.2T
• Manufacturer: Infineon Technologies

Specifications of PEB4265TV1.2T

• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Pin Count: 22
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Preliminary
ACTR
ACTL
SEL-SLIC[1:0] Selection of the current SLIC type used. For SLIC-E/-E2 and SLIC-P,
Data Sheet
Selection of extended battery feeding in Active mode. Changes also the
voltage in Power Down Resistive mode for SLIC-P. In this case V
SLIC-P and V
ACTR = 0
ACTR = 1
Selection of the low battery supply voltage V
available. Valid only in the Active mode of the SLICOFI-2.
ACTL = 0
ACTL = 1
the appropriate predefined mode table has to be selected.
SEL-SLIC[1:0] = 0 0
SEL-SLIC[1:0] = 0 1
SEL-SLIC[1:0] = 1 0
SEL-SLIC[1:0] = 1 1
For SLIC-P two selections are possible.
• The standard SLIC-P selection automatically uses the IO2 pin of the
• For extremely power sensitive applications using external ringing
SLICOFI-2 to control the C3 pin of the SLIC-P. By using pin C3
additionaly to the pins C1 and C2 all possible operating modes of
the SLIC-P can be selected.
with SLIC-P SEL-SLIC[1:0] = 10 should be chosen. In this case
internal unbalanced ringing in not needed and therefore there is no
need to switch the C3 pin of the SLIC-P to 'High'. The C3 pin of the
SLIC-P has be connected to GND and the IO2 pin of the SLICOFI-2
is free programmable for the user.
There is no need for a high battery voltage for ringing either. This
mode uses VBATR for the on-hook voltage (e.g. – 48 V) in Power
Down Resistive (PDR) mode and the other battery supply voltages
(e.g. VBATH = – 24 V and VBATL = – 18 V) can be used for the
off-hook state. This will help to save power because the lowest
possible battery voltage can be selected (see DuSLIC Voltage and
Power Application Note).
HR
– V
selected.
Low battery supply voltage on SLIC-E/-E2/-P is selected.
Low battery supply voltage on SLIC-E/-E2/-P is not
No extended battery feeding selected.
Extended battery feeding selected.
BATH
SLICOFI-2x Command Structure and Programming
for SLIC-E/-E2 is used.
SLIC-E/-E2 selected.
SLIC-P selected.
SLIC-P selected for extremely power sensitive
applications using external ringing.
Reserved for future use.
191
BATL
on SLIC-E/-E2/-P if
DuSLIC-E/-E2/-P
BATR
2000-07-14
for