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TLE7272G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
Data Sheet 4 Rev. 1.1, 2005-07-30
TLE 7272
Note: Stresses above those listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Table 2 Absolute Maximum Ratings
Parameter Symbol Limit Values Unit Test Condition
Min. Max.
Input I
Voltage V
I
-0.3 45 V –
Current I
I
-1 – mA –
Output Q
Voltage V
Q
-0.3 5.5 V –
Voltage V
Q
-0.3 6.2 V t < 10 s
1)
Current I
Q
-1 – mA –
Reset Output RO
Voltage V
RO
-0.3 5.5 V –
Voltage V
RO
-0.3 6.2 V t < 10 s
1)
Current I
RO
-1 1 mA –
Inhibit Input INH
Voltage V
INH
-0.3 45 V Observe current
limit I
INHmax
2)
Current I
INH
-1 1 mA –
Temperature
Junction temperature T
j
-40 150 °C –
Storage temperature T
stg
-50 150 °C –
1) Exposure to these absolute maximum ratings for extended periods (t > 10 s) may affect device reliability.
2) External resistor required to keep the current below the absolute maximum rating when voltages ≥ 5.5 V are
applied.
TLE 7272
Data Sheet 5 Rev. 1.1, 2005-07-30
Note: In the operating range, the functions given in the circuit description are fulfilled.
Table 4 Thermal Resistance
Table 3 Operating Range
Parameter Symbol Limit Values Unit Remarks
Min. Max.
Input voltage V
I
5.5 42 V –
Junction temperature T
j
-40 150 °C –
Parameter Symbol Limit Values Unit Remarks
Min. Max.
Junction case R
thj-c
– 8 K/W –
Junction ambient R
thj-a
– 80 K/W TO252
1)
1) Worst case, regarding peak temperature; zero airflow; mounted on a PCB FR4, 80 × 80 × 1.5 mm
3
, heat sink
area 300
mm
2
Junction ambient R
thj-a
– 55 K/W TO263
2)
2) Worst case, regarding peak temperature; zero airflow; mounted on a PCB FR4, 80 × 80 × 1.5 mm
3
, heat sink
area 300
mm
2
Data Sheet 6 Rev. 1.1, 2005-07-30
TLE 7272
Application Information
Table 5 Electrical Characteristics
Parameter Symbol Limit Values Unit Measuring Condition
Min. Typ. Max.
Output Q
Output voltage V
Q
4.9 5.0 5.1
V
0.1 mA<I
Q
<300 mA;
6 V < V
I
< 16 V
Output voltage V
Q
4.9 5.0 5.1
V
0.1 mA<I
Q
<100 mA;
6 V < V
I
< 40 V
Output current limitation I
Q
320 – – mA
1)
1) Measured when the output voltage V
Q
has dropped 100 mV from the nominal value obtained at V
I
= 13.5 V.
Output current limitation I
Q
– – 800 mA V
Q
= 0V
Current consumption;
I
q
= I
I
– I
Q
I
q
– 20 30 µA I
Q
= 0.1 mA;
T
j
= 25 °C
Current consumption;
I
q
= I
I
– I
Q
I
q
– – 40 µA I
Q
= 0.1 mA;
T
j
≤ 80 °C
Quiescent current
inhibited
I
q
– 5 9 µA V
INH
= 0 V; T
J
< 80°C
Drop voltage V
dr
– 250 500 mV I
Q
= 200 mA
V
dr
= V
I
– V
Q
1)
Load regulation
∆V
Q, lo
– 40 15 40 mV I
Q
= 5 mA to 250 mA
Line regulation
∆V
Q, li
– 20 5 20 mV V
l
= 10 V to 32 V;
I
Q
= 5 mA
Power supply ripple
rejection
PSRR
– 60 – dB f
r
= 100 Hz;
V
r
= 0.5 Vpp
Temperature output
voltage drift
– 0.5 – mV/K –
Output Capacitor C
Q
470 – – nF ESR < 3 Ω
Inhibit INH
Turn-on Voltage V
INH ON
3.1 – – V V
Q
≥
4.9 V
Turn-off Voltage V
INH OFF
– – 0.8 V V
Q
≤
0.3 V
H-input current I
INH ON
– 3 4 µA V
INH
= 5 V
L- input current I
INH OFF
– 0.5 1 µA V
INH
= 0 V, T
J
< 80°C
dV
Q
dT
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P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

TLE7272G

Mfr. #:
Buy TLE7272G
Manufacturer:
Infineon Technologies
Description:
IC REG LINEAR 5V 300MA TO263-5-1
Lifecycle:
New from this manufacturer.
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