peb4266 Infineon Technologies Corporation, peb4266 Datasheet - Page 21

• Manufacturer Part Number: peb4266
• Description: Subscriber Line Interface Circuit Enhanced Power Management
• Manufacturer: Infineon Technologies Corporation

Table 7
Duration of Current
Continuous
< 100 s
< 1 s
The above limits (
simultaneously. Together with external circuitry they determine protection requirements (see
4.3
Table 8
Parameter
Battery voltage L
Battery voltage H
Battery voltage R
Total battery supply voltage
V
Ground voltage difference
Voltage at pins IT, IL
Input range
V
Junction temperature
Ambient temperature
1) If only two battery voltages are used, pins VBATL and VBATH should be connected externally.
2) The voltage limitation at IT imposes restrictions on the line current sensing range in reverse polarity; for further details
3) Operation up to
4.4
Table 9
Parameter
Junction to case
Junction to ambient
Junction to ambient
Preliminary Data Sheet
DD
ACP
please refer to [4].
reliability.
supply voltage
,
V
ACN
V
Current Limits on Output Pins
Operating Range
Operating Range
Thermal Resistances
Thermal Resistances
DCP
,
1)
1)
1)
T
Table 6
V
J
DCN
= 150 °C possible. However, a permanent junction temperature exceeding 125 °C could degrade device
,
Symbol
R
R
R
th, jC
th, jA
th, jA
and
Pins
TIP, RING
TIP, RING
TIP, RING
Symbol
V
V
V
V
V
V
V
V
T
T
Table 7
j
A
BATL
BATH
BATR
DD
DD
BGND
IT
ACDC
,
V
Min.
–
–
–
–
–
IL
V
–
BATR
V
) have to be regarded as typical. Both voltage and current limits are valid
AGND
Typ.
2
50
20
25
Values
Min.
V
V
–150
–
3.1
–0.4
–0.4
0
–
–40
BATH
BATR
Max.
–
–
–
–
21
Min. current [A]
– 0.1
– 1.0
– 1.5
Typ.
–
–
–
–
–
–
–
–
–
–
Unit
K/W
K/W
K/W
K/W
Values
Note / Test Condition
PG-DSO-20-24, PG-VQFN-48-15
PG-DSO-20-24, without heatsink
PG-DSO-20-24, with heatsink
PG-VQFN-48-15, 4-layer JEDEC PCB with
vias, die pad soldered to PCB (footprint see
Chapter 6.2.1
Max.
–15
–20
–20
155
5.5
0.4
V
3.3
125
+ 85
DD
3)
- 0.6
2)
)
Max. current [A]
0.1
1.0
1.5
Electrical Characteristics
Unit
V
V
V
V
V
V
V
V
°C
°C
Revision 5.0, 2006-10-09
[2]
Note /
Test Condition
Referred to BGND
Referred to BGND
Referred to BGND
–
Referred to AGND
–
Referred to AGND
Referred to AGND
–
–
).
PEB 4266
SLIC-P