TLE4470G Infineon Technologies, TLE4470G Datasheet - Page 8

• 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 4
Parameter
Stand-by regulator
input voltage
Main regulator
input voltage
Stand-by regulator
output current
Main regulator
output current
Disable input voltage
Sense input voltage
Junction temperature
Thermal Resistances PG-DSO-14
Junction pin
Junction ambient
Thermal Resistances PG-DSO-20
Junction pin
Junction ambient
1) Package mounted on PCB 80
Note: In the operating range the functions given in the circuit description are fulfilled.
Data Sheet
Operating Range
80
Symbol
V
V
I
I
V
V
T
R
R
R
R
1.5 mm
Q1
Q2
j
I1
I2
DIS
SI
thj-pin
thj-a
thj-pin
thj-a
3
; 35
Min.
5.6
V
+ 0.6 V
0
0
-0.3
-0.3
-40
–
–
–
–
8
Q2,nom
Cu; 5
Limit Values
Sn; Footprint only; zero airflow.
Max.
45
45
180
350
45
17
150
32
112
23
100
Unit
V
V
mA
mA
V
V
K/W
K/W
K/W
K/W
C
Remarks
–
–
–
–
–
–
–
Measured to pin 4
1)
Measured to pin 4
1)
Rev. 1.2, 2008-03-20
TLE 4470