tle6389 Infineon Technologies Corporation, tle6389 Datasheet - Page 7

• Manufacturer Part Number: tle6389
• Description: Step - Down Dc/dc Controller
• Manufacturer: Infineon Technologies Corporation

2
Item
3
5V<
all voltages with respect to ground; positive current defined flowing into the pin; unless otherwise specified
Item
Target Datasheet Rev. 1.7
2.0.1
2.0.2
2.0.3
2.0.4
3.0.1
3.0.2
3.0.3
3.0.4
V
S
<48V; - 40°C<
Parameter
Current Consumption
Supply current into
VS
FB current
Parameter
Supply voltage range
Junction temperature
Thermal Resistance
Junction ambient
Junction pin
Operating Range
Electrical Characteristics
T
j
<150°C ;
Symbol
I
I
S
FB
1)
TLE6389 (variable)
Symbol
V
T
R
R
S
j
thj-a
thj-p
min. typ. max.
Limit Values
7
min.
5
– 40
Limit Values
80
110
2
4
max.
48
150
180
TBD
Unit Test Condition
A
A
A
A
Unit Remarks
V
K/W
K/W
C
V
V
I
T
V
V
I
T
V
V
T
OUT
OUT
J
J
J
S
ENABLE
S
ENABLE
ENABLE
ENABLE
= 25 °C ;
= 25 °C ;
= 25 °C ;
–
–
= 13.5 V;
= 42 V;
= 0 mA;
= 0 mA;
=0V
= 5 V;
= 5 V;
= 5 V;
TLE 6389
2001-09-17