IR3629AMPBF International Rectifier, IR3629AMPBF Datasheet - Page 7

• Manufacturer Part Number: IR3629AMPBF
• Description: High Frequency Synchronous PWM Buck Controller in a 12-Lead MLPD Package.
• Manufacturer: International Rectifier

Specifications of IR3629AMPBF

• Package: 12-Lead MLPD
• Circuit: Sync PWM Controller
• Vcc (min): 4.0
• Vcc (max): 30
• Switch Freq (khz): Internal 300kHz
• Pbf: PbF Option Available

11/29/2007
TYPICAL OPERATING CHARACTERISTICS
615.0
610.0
605.0
600.0
595.0
590.0
585.0
580.0
575.0
570.0
601.0
600.5
600.0
599.5
599.0
598.5
598.0
597.5
597.0
1.5
1.4
1.4
1.3
1.3
1.2
1.2
1.1
1.1
1.0
12.0
11.0
10.0
9.0
8.0
7.0
6.0
-40
-40
-40
-40
-20
-20
-20
-20
Transconductance (gm)[mMHO]
0
0
0
0
Frequency (kHz)(IR3629)
20
20
Icc(static)(mA)
20
20
Vfb(mV)
Temp[oC]
Temp[oC]
40
Temp[oC]
Temp[oC]
40
40
40
60
60
60
60
80
80
80
80
100
100
100
100
120
120
120
120
140
25.0
24.0
23.0
22.0
21.0
20.0
19.0
18.0
17.0
310.0
305.0
300.0
295.0
290.0
285.0
280.0
275.0
270.0
22.0
21.5
21.0
20.5
20.0
19.5
19.0
18.5
18.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
-40
-40
-40
-40
IR3629/IR3629A MPbF
-20
-20
-20
-20
0
0
0
0
Frequency(kHz)(IR3629A)
20
20
20
20
Ic(Static)(mA)
Iocset(uA)
Iss(mA)
Temp[oC]
Temp[oC]
40
40
Temp[oC]
Temp[oC]
40
40
60
60
60
60
80
80
80
80
100
100
100
100
120
120
120
120
140
140
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