tle4299 Infineon Technologies Corporation, tle4299 Datasheet - Page 10

• Manufacturer Part Number: tle4299
• Description: Low-drop Fixed Voltage Regulator
• Manufacturer: Infineon Technologies Corporation

Characteristics (cont’d)
V
Parameter
Reset Generator
Switching threshold
Reset threshold
headroom
Reset pull up
Reset low voltage
External reset pull up
Delay switching threshold
Switching threshold
Reset delay low voltage
Charge current
Power-up Reset delay
time
Reset reaction time
Reset Adjust Switching
Threshold
Input Voltage Sense
Sense threshold high
Sense threshold low
Sense input switching
hysteresis
Sense output low voltage
External SO pull up
resistor
Sense input current
Datasheet
I
= 13.5 V;
T
j
=
–
40 C <
T
Symbol
V
V
R
V
V
V
V
V
I
t
t
V
TH
V
V
V
V
R
I
d
rr
ch
SI
j
RADJ
rt
RTHEAD
RO
R
R ext
ST
D
SI high
SI low
SI HYST
SO low
SO ext
DT
< 150 C
min. typ. max.
3.00 3.10 3.20 V
50
10
–
5.6
1.6
0.35 0.50 0.60 V
–
2.0
36
0.5
1.26 1.36 1.44 V
1.34 1.45 1.54 V
1.26 1.36 1.44 V
50
–
5.6
–
1
Limit Values
10
200 300
20
0.17 0.40 V
–
1.85 2.35 V
–
3.5
51
1.2
90
0.1
–
0.1
40
–
0.1
6.0
60
3.0
130
0.4
–
1
Unit Measuring Condition
mV
k
k
V
ms
mV
V
k
A
s
A
–
–
–
V
I
Pull up resistor Q
–
–
V
V
C
C
V
–
–
V
V
I
–
Si > 1.0V
R
SO
Q
Q
D
Q
SI HYST
SI
D
D
= 1 mA
< 3.0 V; internal
= 1 V
<
= 100 nF
= 100 nF
<
< 1.20 V;
= 1mA
V
3.5V
Rev. 1.1, 2007-10-17
RT
=
V
SI high
V
TLE 4299
i
> 4.2 V;
–
V
R
SI low
RO
;