ir3820 International Rectifier Corp., ir3820 Datasheet - Page 7
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ir3820
Manufacturer Part Number
ir3820
Description
Wide-input Voltage, Synchronous Buck Regulator
Manufacturer
International Rectifier Corp.
Datasheet
1.IR3820.pdf
(21 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ir3820AMTR1PBF
Manufacturer:
IR
Quantity:
3 400
Part Number:
ir3820MTRPBF
Manufacturer:
IR
Quantity:
20 000
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