TLE4470G Infineon Technologies, TLE4470G Datasheet - Page 10

• Manufacturer Part Number: TLE4470G
• Description: IC REGULATOR LDO DUAL PDSO-20
• Manufacturer: Infineon Technologies

Specifications of TLE4470G

• Regulator Topology: Positive Fixed and Adjustable
• Voltage - Output: 5V, Adjustable
• Voltage - Input: Up to 45V
• Voltage - Dropout (typical): 0.3V @ 100mA, 0.3V @ 200mA
• Number Of Regulators: 2
• Current - Output: 100mA (Max), 250mA (Max)
• Current - Limit (min): 180mA, 350mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-20
• Number Of Outputs: 2
• Polarity: Positive
• Input Voltage Max: 45 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.5 V at 100 mA
• Output Current: 180 mA, 350 mA
• Line Regulation: 20 mV
• Load Regulation: 50 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000011856; TLE4470G; TLE4470GNT; TLE4470GT; TLE4470GTR

Table 5
V
Parameter
Main-Regulator
Output 2
Output voltage
tracking accuracy
Output voltage
tracking accuracy
Adjust input current
Output current
limitation
Output drop voltage
V
Current Consumption
Quiescent current;
I
Quiescent current;
I
Regulator Performance
Load regulation
Line regulation
Power Supply Ripple
Rejection
Temperature output
voltage drift
d
Value of output
capacitance
ESR of output
capacitance
Data Sheet
q
q
V
I1
DRQ2
=
=
I2
=
/d
I
I
I
I
V
t
-
-
=
I2
stability
I
I
Q
Q
V
= 14 V;
I2
-
V
Electrical Characteristics (cont’d)
Q2
V
DIS
<
Symbol
V
V
I
I
V
I
I
PSRR
V
C
ESR
ADJ2
Q2
q
q
V
V
V
V
V
V
Q2
Q2
DRQ2
Q2
Q2
DISL
Q2
Q2
Q2,Lo
Q2,Li
Q2
-
-
CQ2
/
=
V
=
V
; -40 C <
T
Q1
Q1
Min.
-25
-25
-1
350
–
–
–
–
–
–
–
4.5
10
–
Limit Values
T
j
Typ.
5
5
500
300
7
250
5
5
60
0.5
–
–
–
< 150 C; unless otherwise specified
–
10
Max.
25
25
1
–
600
15
500
25
20
–
–
5.5
–
10
Unit Test Condition
mV
mV
mA
mV
mA
mV
mV
dB
mV/
K
V
A
A
F
5 mA <
6 V <
5 mA <
7 V <
–
1)
I
I
I
I
T
5 mA <
I
6 V <
20 Hz <
V
–
no reset occurs
–
at 10 kHz
Q2
Q2
Q1
Q2
Q2
j
r
= 25 C
= 5 Vpp
= 200 mA
= 200 mA;
= 300 A
=
= 5 mA;
I
V
V
V
Rev. 1.2, 2008-03-20
Q1
I2
I2
I2
I
I
I
f
Q2
Q2
Q2
= 300 A;
r
< 40 V
< 28 V
< 28 V
< 20 kHz;
< 100 mA;
< 250 mA;
< 200 mA;
1)
TLE 4470
3)
3)
3)