tb62731fugel Marktech Optoelectronics, tb62731fugel Datasheet - Page 12

• Manufacturer Part Number: tb62731fugel
• Description: Step-up Dc-dc Converter For White Led Driver
• Manufacturer: Marktech Optoelectronics

900
800
700
600
500
400
300
200
100
400
380
360
340
320
300
0.5
0.4
0.3
0.2
0.1
0
0
3
3
3
Current consumption at normal operation I
Current consumption at shutdown I
3.5
3.5
3.5
Output switching frequency
4
4
V
V
4
V
CC
CC
CC
(V)
(V)
(V)
4.5
4.5
4.5
CC
5
5
5
(SHDN)
CC
(ON)
5.5
5.5
5.5
12
V
CC
1
1
1
TB62731FUG
TB62731FUG
TB62731FUG
4
2
4
2
4
2
3
5
3
5
3
5
6
6
6
TB62731FUG
V
V
CC
CC
f
OSC
2004-09-14