mm1529 Mitsumi Electronics, Corp., mm1529 Datasheet - Page 11

• Manufacturer Part Number: mm1529
• Description: Secondary-side Control For Energy-saving Ac Adaptors
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
Characteristics Diagram
PO1 pin current characteristics
CNT pin current characteristics
Reference voltage temperature response (V
Current consumption 2 temperature response (V
2000
1800
1600
1400
1200
1000
1.50
1.40
1.30
1.20
1.10
1.00
800
600
400
200
70
60
50
40
30
20
10
-50
-50
70
60
50
40
30
20
10
0
0
0
0
0
0.5
0.5
-25
-25
1 1.5
1 1.5
V
CC
= 1.8V
Temperature(˚C)
Temperature(˚C)
0
0
2
VPO1(V)
2
VCNT(V)
2.5 3
2.5 3
25
25
3.5
50
50
3.5
V
V
V
V
V
V
CC
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
4 4.5 5
V
= 5V
= 4V
= 3V
= 2V
= 2.7V
= 2.5V
4 4.5 5
CC
= 5V
= 4V
= 3V
75
Secondary-side Control for Energy-saving AC Adaptors MM1529
75
= 1.6V
CC
CC
100
100
=5V)
=5V)
PO2 pin current characteristics
Reference voltage - current voltage characteristics
Current consumption 1 (energy-saving) temperature response (V
100
-50
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0
0.5
2
-25
Current voltage Vcc(V)
1 1.5
4
Temperature(˚C)
6
0
V
CC
2
VPO2(V)
8
= 1.8V
2.5 3
25
10 12
50
3.5
14
V
V
V
V
CC
CC
CC
CC
16 18 20
V
4 4.5 5
= 5V
= 4V
= 3V
= 2V
75
CC
= 1.6V
CC
100
=5V)