IR3651STRPBF International Rectifier, IR3651STRPBF Datasheet - Page 7
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IR3651STRPBF
Manufacturer Part Number
IR3651STRPBF
Description
IC CTLR PWM SYNC DC-DC 14SOIC
Manufacturer
International Rectifier
Datasheet
1.IR3651SPBF.pdf
(19 pages)
Specifications of IR3651STRPBF
Pwm Type
Voltage Mode
Number Of Outputs
1
Frequency - Max
460kHz
Duty Cycle
80%
Voltage - Supply
4.5 V ~ 13.2 V
Buck
Yes
Boost
No
Flyback
No
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
No
Operating Temperature
0°C ~ 125°C
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Frequency-max
460kHz
Package
14-Pin SOIC (NB)
Circuit
Sync PWM Controller
Vcc (min)
4.5
Vcc (max)
13.2
Iout (a)
25
Switch Freq (khz)
programmable to 400kHz
Pbf
PbF Option Available
For Use With
IRDC3651 - KIT REF DESIGN SYNCH BUCK REG
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IR3651STRPBF
Manufacturer:
IR
Quantity:
20 000
12/07/2010
TYPICAL OPERATING CHRACTERISTICS (-40
1.253
1.251
1.249
1.247
1.245
1.243
1.241
1.239
1.237
1.235
6.6
6.3
4.8
4.95
4.85
4.75
4.65
5.4
4.5
5.7
5.1
9.05
8.95
8.85
4.9
4.8
4.7
4.6
9.15
6
9.2
8.9
8.8
9.1
-40
-40
9
-40
-40 -30 -20 -10
-30
-30
-30
-20
-20
-20
-10
-10
-10
0
0
0
0
10
10
10
10
20
Icc(dynamic)
20
20
Ib(dynamic)
20
Vb_UVLO
30
30
30 40
30
Vfb
Tem p [C]
T emp [ C ]
40
40
T emp [ C ]
T emp [ C ]
40
50
50 60
50
50
60
60
60
70
70
70
70
80 90 100 110 120 130
80
80
80
90
90
90
100
100
100
110
110
110
120
120
120
130
130
130
2.08
6.6
6.3
5.7
5.4
5.1
4.8
4.5
2.16
1.92
1.84
1.76
1.68
4.06
3.98
3.82
3.74
3.66
3.58
3.9
3.5
1.6
6
9.05
8.95
8.85
9.15
2
-40
9.2
8.9
9.1
-40
-40
o
9
-40
C TO +125
-30
-30
-30
-30
-20
-20
-20
-20
-10
-10
-10
-10
0
0
0
0
10
10
10
Transconductance
10
o
20
20
20
C)
DRVcc_UVLO
Ic(dynamic)
20
Icc(static)
30
30
30
30
T e mp [ C]
Te m p [ C ]
40
T emp [ C ]
40
40
Te m p [ C ]
40
IR3651SPBF
50
50
50
50
60
60
60
60
70
70
70
70
80
80
80
80
90
90
90
90
100
100
100
100
110
110
110
110
120
120
120
120
130
130
130
130
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