IRDC3820 International Rectifier, IRDC3820 Datasheet - Page 7

• Manufacturer Part Number: IRDC3820
• Description: BOARD EVAL SYNC BUCK CONVERTER
• Manufacturer: International Rectifier

Specifications of IRDC3820

• Silicon Manufacturer: International Rectifier
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: Synchronous Buck Converter
• Features: Programmable Soft Start, Programmable
• Rohs Compliant: Yes

11/04/08
TYPICAL OPERATING CHARACTERISTICS (-40
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
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
9.0
8.0
7.0
-40
-40
-40
-40
-20
-20
-20
-20
0
0
0
0
Transconductance
20
20
20
Icc(dynam ic)
20
Icc(static)
Vfb
Tem p[oC]
Temp[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
26.0
25.0
24.0
23.0
22.0
21.0
20.0
19.0
18.0
17.0
16.0
15.0
7.0
6.0
5.0
4.0
3.0
2.0
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
0
o
0
0
0
C - 125
20
20
20
20
Ic(dynam ic)
Ic(static)
IOCSET
IR3820MPbF
Temp[oC]
ISS
Tem p[oC]
Tem p[oC]
Tem p[oC]
40
40
40
40
o
C)
60
60
60
60
80
80
80
80
PD-60329
100
100
100
100
120
120
120
120
7