TLE 4473G V55-2 Infineon Technologies, TLE 4473G V55-2 Datasheet - Page 10

• Manufacturer Part Number: TLE 4473G V55-2
• Manufacturer: Infineon Technologies

Specifications of TLE 4473G V55-2

• Packages: PG-DSO-12
• Regulator Type: multiple output
• Output Voltage: 5V5V
• Accuracy: 2.5 %2.0 %
• Max. Output Current: 300mA190mA
• Dropout Voltage: 200mV

Table 4
V
Parameter
Inhibit Input INH2
Turn-on Voltage
Turn-off Voltage
H-input current
L-input current
Watchdog and Reset Timing D2
Charge current
Discharge current
Upper timing
threshold
Lower timing
threshold
Saturation Voltage
Watchdog trigger
time
Reset delay time
Reset reaction time
Reset Output RO2
Reset switching
threshold
Reset threshold
headroom
Reset output
sink current
Reset output
low voltage
Reset high voltage
Data Sheet
I1
= 13.5 V;
V
Electrical Characteristics (cont’d)
INH1
=
V
INH2
Symbol
V
V
I
I
I
I
V
V
V
T
T
T
V
V
V
I
V
V
INH2 ON
INH2 OFF
DC2
DD2
RO2
WI,tr
RD2
rr
INH2 ON
INH2 OFF
DU2
DL2
D2,SAT
RT2
RT2
R2HEAD
RO2L
RO2H
= 5 V; -40 C <
/
V
Q2
Min.
–
0.65
-1
-1
6.5
2.0
1.5
0.3
–
34
15
–
4.55
90
200
1.0
–
4.5
Limit Values
Typ.
–
–
3.2
0.1
9.0
3.5
1.85
0.45
–
42
20
–
4.65
93
350
–
0.15
–
T
10
j
< 150 C; unless otherwise specified
14.0
51
25
96
500
Max.
2.3
–
6
1
5.0
2.4
0.6
100
5.0
4.8
–
0.3
–
Unit Test Condition
V
V
V
V
mV
ms
ms
V
%
mV
mA
V
V
A
A
A
A
s
V
V
V
Page
0 V <
V
V
–
–
V
C
C
C
–
–
V
V
V
V
I
R
RO2
Q2
Q2
INH2
D2
D2
Q2
Q2
Q2
RO2
Q2
RO2,ext
D2
D2
D2
= 1 V
= 1 V
on
off
<
= 100 nF
= 100 nF
= 100 nF
-
= 5 V,
= 1 mA
TLE 4473 GV55-2
= 0.3 V
= 5.0 V (see
V
13)
V
1 V;
V
Rev. 1.2, 2008-10-28
RT2
INH2
RT2
= 4.7 k
V
< 0.8 V
D2
= 0 V;