IRDC3820A International Rectifier, IRDC3820A Datasheet - Page 7

• Manufacturer Part Number: IRDC3820A
• Description: BOARD EVAL SYNC BUCK CONVERTER
• Manufacturer: International Rectifier

11/04/08
TYPICAL OPERATING CHARACTERISTICS (-40
605.0
600.0
595.0
590.0
585.0
1.60
1.55
1.50
1.45
1.40
1.35
1.30
1.25
1.20
1.15
1.10
1.05
1.00
13.0
12.0
11.0
10.0
22.0
21.0
20.0
19.0
18.0
17.0
16.0
15.0
14.0
13.0
9.0
8.0
7.0
-40
-40
-40
-40
-20
-20
-20
-20
0
0
0
0
Transconductance
20
Icc(dynam ic)
20
20
20
Icc(static)
Vfb
Tem p[oC]
Tem p[oC]
Tem p[oC]
Tem p[oC]
40
40
40
40
60
60
60
60
80
80
80
80
100
100
100
100
120
120
120
120
7.0
6.0
5.0
4.0
3.0
2.0
26.0
25.0
24.0
23.0
22.0
21.0
20.0
19.0
18.0
17.0
16.0
15.0
22.0
21.0
20.0
19.0
18.0
17.0
16.0
15.0
14.0
13.0
27.0
25.0
23.0
21.0
19.0
17.0
15.0
-40
-40
-40
-40
-20
-20
-20
-20
o
0
0
0
0
C - 125
IR3820AMPbF
20
Ic(dynamic)
20
20
20
Ic(static)
IOCSET
Tem p[oC]
Temp[oC]
ISS
Tem p[oC]
Temp[oC]
40
40
40
40
o
C)
60
60
60
60
80
80
80
80
PD-60330
100
100
100
100
120
120
120
120
7