tle4258 Infineon Technologies Corporation, tle4258 Datasheet - Page 5

• Manufacturer Part Number: tle4258
• Description: Low-drop Voltage Regulator
• Manufacturer: Infineon Technologies Corporation

Characteristics
V
Parameter
Main Regulator
Output voltage
Input current
Current consumption
without load
Turn-OFF voltage
Output current
Short-circuit current
Drop voltage
Static load
regulation
Dynamic load
regulation
Supply voltage-
rejection
Reverse output current – I
Temperature drift
of output voltage
Reset Generator
Switching threshold
Switching voltage
Reverse current
Change current
Reset delay time
Semiconductor Group
I
= 13.5 V; T
j
= 25 ˚C; V
5
Symbol
V
I
I
I
I
V
I
I
V
V
V
V
V
I
I
t
ch
> 3.5 V (unless otherwise specified)
D
Q
Q
Q
Q
Q
I OFF
Q
SC
Dr
Dr
V
V
RT
R
R
R
VQ
SVR
/C
Q
Q
QR
/ I
D
Q
min.
4.85
–
–
–
–
25
–
0.75
–
–
–
–
60
–
– 0.5 –
4.4
4.4
–
10
–
Limit Values
typ.
–
–
–
–
–
–
–
1
0.3
0.5
–
–
–
5
4.5
–
–
–
175
5
max.
5.15
30
150
300
300
–
20
1.8
0.5
0.75
0.2
150
–
30
0.5
4.6
0.8
V
5
30
–
Q
Unit
V
mA
mA
mA
mA
V
mA
A
V
V
mV
dB
mA
mV/K 6 V V
V
V
V
ms/ F –
A
A
Test Condition
0 mA I
6 V < V
– 40 ˚C T
I
I
I
V
I
V
V
V
V
V
6 V V
0 mA – I
I
C
I
cos (2
V
–
V
V
V
0.5 V < V
Q
T
Q
Q
Q
I
ST
I
I
Q
I
I
Q
I
Q
Q
R
SVR
Q
= 5.8 V; I
> V
> V
= 4.5 V; I
= 4.5 V; I
= 0; 0 V V
= 750 mA; V
j
> 4.6 V;
= 0 mA; I
= 450 mA; I
= 750 mA; I
= 0 V; 6 V V
= 75 mA of I
< V
> V
> 50 K
= 0 mA
= 20 log (1 V/ V
50 F
I off
I off
RT
RT
I
I
I
; I
< V
Q
Cd
16 V
V
120 Hz t);
R
Q
I off
< (0.75 V
j
I off
750 mA
Q
Q
Q
= 10 mA
ST
= 750 mA;
= 450 mA
= 750 mA
Q
125 ˚C
750 mA
I
= 0 mA
ST
ST
= 12 V +1 V
Q
I
4.85 V
TLE 4258
= 0 mA
= 0 mA
< 13.5 V
= 750 mA
Q
Q
)
)