peb4266 Infineon Technologies Corporation, peb4266 Datasheet - Page 10

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

Figure 3
Attention: The exposed die pad and die pad edges are connected to VBATR via the chip substrate. Due to
1.4
1.5
Table 1
Pin No.
PG-
DSO-
20-24
1
2
3
5
6
7
Preliminary Data Sheet
Pin No.
PG-
VQFN-
48-15
35
38
40
42
43
44
the high voltage of up to 150 V between VBATR and BGND, touching of the die pad or any
attached conducting part can be hazardous.
Pin Configuration PG-VQFN-48-15 Package (top view)
Pin Definitions and Functions
Functional Block Diagram
Pin Definitions and Functions PEB 4266
Name
RING
TIP
BGND
V
V
V
DD
BATL
BATH
VBATH
VBATR
VBATL
BGND
AGND
VDD
N.C.
N.C.
N.C.
N.C.
N.C.
TIP
Type
I/O
I/O
Power
Power
Power
Power
Pin
37
38
39
40
41
42
43
44
45
46
47
48
Function
Subscriber loop connection RING
Subscriber loop connection TIP
Battery ground: reference for TIP, RING,
Positive supply voltage
(3.1 V
Negative battery supply voltage
(–15 V
Negative battery supply voltage
(–20 V
PG-VQFN-48-15
V
V
V
PEB 4266
DD
BATL
BATH
SLIC-P
10
5.5 V), referred to AGND
–140 V)
–145 V,
V
BATL
EZM29016A
24
23
22
21
20
19
18
17
16
15
14
13
V
BATH
N.C.
IT
IL
C1
C2
C3
DCP
DCN
ACP
ACN
VCMS
N.C.
)
V
BATH
Revision 5.0, 2006-10-09
,
V
BATL
General Description
and
V
PEB 4266
BATR
SLIC-P