ir3800ampbf International Rectifier Corp., ir3800ampbf Datasheet - Page 7

• Manufacturer Part Number: ir3800ampbf
• Description: 14a 300khz High Freq Sync Buck Regulator With Over Current Protection And Temperature Shutdown
• Manufacturer: International Rectifier Corp.

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
IR3800AMPbF
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-60353
100
100
100
100
120
120
120
120
7