PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 323

• Manufacturer Part Number: PEB3265
• Description: (PEB326x / PEB426x) Dual Channel Slicofi-2 / Slic Duslic
• Manufacturer: Infineon Technologies Corporation

Preliminary
Table 72
Operating
Mode
PDH, PDRH
ACTL
ACTH, PDRHL
ACTR
HIR, HIT, HIRT
1)
Table 73
Operating Mode
PDH, PDRH, PDRHL
ACTL
ACTH
ACTR
HIR, HIT
HIRT
1)
7.1.6
The supply voltages of the SLIC-S/-S2 have to be applied in the following order to the
respective pin:
1) Ground to pins AGND and BGND
2)
3)
4)
If the
damage of the SLIC-S/-S2 can accur.
If the above sequence of the battery voltages can not be guaranteed, a diode (1N4007)
has to be inserted in the VBATH line
Data Sheet
Expected
V
V
V
V
Supply-TorR
DD
BATH
HR
V
DD
to pin VDD
to pin VHR and
to pin VBATH
voltage is applied more than one second later as
V
Power Up Sequence PEB 4264/-2 (SLIC-S/-S2)
TIP/RING
=
V
P
P
Supply
G
O
Equation for
P
P
P
P
|
(
P
|
(
V
V
V
V
Calculation PEB 4264/-2 (SLIC-S/-S2)
Calculation PEB 4264/-2 (SLIC-S/-S2)
when SLIC-S/-S2 output buffer in high impedance.
G
G
G
G
G
HR
HR
HR
HR
–
= 0 (gain stage not working)
= (
= (
= (
= (
V
2
2
+
+
TIP
V
V
V
V
Equation for
P
P
P
P
P
P
– 32
– 32
V
V
V
BATL
BATH
HR
HR
O
O
O
O
O
O
BATL
or
BATH
BATH
= 0 (output stage not working)
= (|
= (|
= (
=
= 0 (output stage not working)
V
+ |
2
2
+ |
RING
V
2
2
+
+
V
to pin VBATL
V
V
V
Supply-TorR
V
– 24
P
HR
– 48
–
–
V
V
BATL
BATH
BATH
BATH
G
V
BATH
BATH
V
TIP/RING
+ |
Calculation
TIP/RING
2
2
| –
)
| –
)
|)
V
|)
P
2
2
BATH
O
V
– 48
– 48
V
(1/60k + 1/216k)
(1/60k + 1/216k)
(|
1)
(|
Calculation
TIP/RING
TIP/RING
V
| – 2
323
V
| – 2
| –
HR
HR
2
2
I
)
)
TorR
V
+
+
TIP/RING
(1/60k + 1/216k)
(1/60k + 1/216k)
V
|
V
)
)
V
|
V
BATH
BATH
HR
HR
I
I
Trans
Trans
+
+
+
+ exp
)
V
V
V
BATH
BATH
V
I
TIP/RING
Trans
BATH
Electrical Characteristics
V
|)/120k +
TIP/RING
|)/120k +
,
V
| +
HR
1)
or
| +
V
BATL
2000-07-14
DuSLIC
thermal