IR3651STRPBF International Rectifier, IR3651STRPBF Datasheet - Page 2
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
Package Information
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND)
•
•
•
•
•
•
•
•
CAUTION:
Vcc, DRVcc Supply Voltage ..................................… -0.3V to 20V
Vs Supply Voltage …………………………………….. -0.3V to 150V
Vb Supply Voltage …………………………………….. -0.3V to Vs+20V
OCset …………….…………………………………….. 10mA
Storage Temperature Range ..................................... -65°C To 150°C
Operating Junction Temperature Range ................... -40°C To 150°C
ESD Classification …………………………………..… JEDEC, JESD22-A114 (1K)
Moisture Sensitivity Level ……………………………. JEDEC Level 3 @ 260
the device. These are stress ratings only and functional operation of the device at these or any other conditions
beyond those indicated in the operational sections of the specifications are not implied.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to
SS/SD
DRVcc
SYNC
Comp
PGnd
Ldrv
Fb
14-Pin SOIC NB (S)
Θ
Θ
1
2
3
4
5
6
7
JA
JC
= 88.2
= 37
o
C/W
o
C/W
14
13
12
11
10
9
8
Gnd
OCset
Vb
Vcc
Vs
HDrv
Rt
o
C
IR3651SPBF
2