IR3820AMTRPBF International Rectifier, IR3820AMTRPBF Datasheet - Page 7

• Manufacturer Part Number: IR3820AMTRPBF
• Description: IC REG SYNC BUCK 14A 5X6 15QFN
• Manufacturer: International Rectifier
• Series: SupIRBuck™r
• Type: Step-Down (Buck)r

Specifications of IR3820AMTRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 12 V
• Current - Output: 14A
• Frequency - Switching: 300kHz
• Voltage - Input: 2.5 ~ 21 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 15-PowerVQFN
• Power - Output: 3.7W
• Part Status: Active
• Package: PQFN / 5 x 6
• Circuit: Single Output
• Iout (a): 14
• Switch Freq (khz): 300
• Input Range (v): 2.5 - 21
• Output Range (v): 0.6 - 12
• Ocp Otp Uvlo Pre-bias Soft Start And: PGOOD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IR3820AMTRPBFTR

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