TLE4470G Infineon Technologies, TLE4470G Datasheet - Page 13

• 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

Application Information
Figure 3
Data Sheet
V
Pin numbers valid for P-DSO-20-6 (TLE 4470 G)
Control
Batt
1N4004
D1
100 k
R
330 k
R
36 V 100
ZD1
SI1
SI2
Application Circuit
nF
C
10 nF
C
DIS
SI
SI
1
2
19
18
3
20
V
REF
Reference
V
Reset
Sense
REF
Main Regulator
d
Stand-by-Regulator
V
SITH
=
13
= V
RADJTH
Rev. 1.2, 2008-03-20
30 k
30 k
4-7
14-17
V
Q1
12,
10
13
11
2
8
9
1
Q1
Q2
ADJ2
D
RQ
RADJ
SQ
GND
(
TLE 4470
R
10 V
100 nF
1
=
C
AES02154
R
D
R
C
22 F
C
10 F
2
R
1
Q2
Q1
)
2
5 V