IR3801AMTR1PBF International Rectifier, IR3801AMTR1PBF Datasheet - Page 7

• Manufacturer Part Number: IR3801AMTR1PBF
• Description: IC, SYNC BUCK REGULATOR, QFN-15
• Manufacturer: International Rectifier

Specifications of IR3801AMTR1PBF

• Primary Input Voltage: 21V
• No. Of Outputs: 1
• Output Voltage: 12V
• Output Current: 9A
• No. Of Pins: 15
• Operating Temperature Range: -40°C To +125°C
• Switching Frequency Max: 300kHz
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Input Voltage Primary Max: 21V
• Part Status: Active
• Package: PQFN / 5 x 6
• Circuit: Single Output
• Iout (a): 9
• Switch Freq (khz): 300
• Input Range (v): 2.5 - 21
• Output Range (v): 0.6 - 12
• Digital Home Media: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11/04/08
TYPICAL OPERATING CHARACTERISTICS (-40
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
605.0
600.0
595.0
590.0
585.0
21.0
19.0
17.0
15.0
13.0
11.0
13.0
12.0
11.0
10.0
9.0
8.0
7.0
-40
-40
-40
-40
-20
-20
-20
-20
0
0
0
0
Transconductance
20
20
20
20
Icc(dynam ic)
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
26.0
25.0
24.0
23.0
22.0
21.0
20.0
19.0
18.0
17.0
16.0
15.0
21.0
19.0
17.0
15.0
13.0
11.0
27.0
25.0
23.0
21.0
19.0
17.0
15.0
7.0
6.0
5.0
4.0
3.0
2.0
-40
-40
-40
-40
-20
-20
-20
-20
o
0
0
0
0
C - 125
IR3801AMPbF
20
20
20
20
Ic(dynam ic)
Ic(static)
IOCSET
Tem p[oC]
Tem p[oC]
ISS
Tem p[oC]
Tem p[oC]
40
40
40
40
o
C)
60
60
60
60
80
80
80
80
PD-60355
100
100
100
100
120
120
120
120
7