Техническая Спецификация для Infineon Technologies Step-Down DC/DC Controller TLE 6391 DEMOBOARD TLE 6389-3 GV50 DEMOBOARD TLE 6389-3 GV50
Модели
DEMOBOARD TLE 6389-3 GV50
TLE 6389
Datasheet Rev. 2.1
10
2007-08-13
4
Electrical Characteristics
5V < V
VS
< 48V; -40°C < T
j
< 150 °C;
All voltages with respect to ground; positive current defined flowing into the pin; unless otherwise specified
Item
Parameter
Symbol
Limit Values
Unit Test Condition
min. typ. max.
Current Consumption
1)
TLE6389-2 GV50 and TLE6389-3 GV50
4.1
Current
consumption of VS
consumption of VS
I
VS
80
150
µA
V
VS
= 48V;
PFM mode;
4.2
70
85
µA
V
VS
= 13.5V;
PFM mode;
T
j
= 25 °C
4.3
Current
consumption of
SI_ENABLE
consumption of
SI_ENABLE
I
SI_ENABL
E
9
30
µA
V
VS
= 48V;
V
SI_ENABLE
= 48V;
PFM mode;
4.4
Current
consumption of
VOUT
consumption of
VOUT
I
VOUT
95
130
µA
V
SI_ENABLE
= L;
V
VOUT
= 5.5V
;
V
VS
=13.5V;
PFM mode;
T
j
= 25°C
4.5
140
220
µA
V
SI_ENABLE
= H;
V
VOUT
= 5.5V;
V
VS
= 13.5V;
V
SI
>
V
SI, high
;
PFM mode;
4.6
Current
consumption of SI
consumption of SI
I
SI
0.2
0.5
µA
V
VS
= 13.5V;
V
SI_ENABLE
= H;
V
SI
= 10V ;
PFM mode;