IR3550MTRPBF International Rectifier, IR3550MTRPBF Datasheet - Page 5

• Manufacturer Part Number: IR3550MTRPBF
• Description: The IR3550 integrated PowIRstage is a synchronous buck gate driver IC with co-packed control and synchronous MOSFETs and Schottky diode.
• Manufacturer: International Rectifier

Specifications of IR3550MTRPBF

• Package: PQFN / 6 x 6
• Iout (a): 60
• Switch Freq (khz): up to 1.0MHz
• Input Range (v): 4.5 - 15
• Output Range (v): 0.25 - (VCC -2.5)

ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to 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.
Note:
1.
2.
3.
Note:
1.
THERMAL INFORMATION
Thermal Resistance, Junction to Top (θ
Thermal Resistance, Junction to PCB (pin 17) (θ
Thermal Resistance (θ
Maximum Operating Junction Temperature
Maximum Storage Temperature Range
ESD rating
MSL Rating
Reflow Temperature
All the maximum voltage ratings are referenced to PGND (Pins 16 and 17).
Maximum BOOST – SW = 8V.
Maximum VIN – SW = 25V.
Thermal Resistance (θ
Refer to International Rectifier Application Note AN-994 for details.
PIN Number
16, 17
18-23
5
5, 32
6-15
24
25
26
27
28
29
30
31
1
2
3
4
March 12, 2012 | FINAL DATASHEET
JA
)
1
JA
) is measured with the component mounted on a high effective thermal conductivity test board in free air.
PIN NAME
BOOST
PHSFLT#
GATEL
BBRK#
JC_TOP
CSIN+
PGND
PGND
REFIN
PWM
LGND
TGND
CSIN-
VIN
IOUT
SW
VCC
2
2
)
1
JB
)
VCC + 0.3V
VCC + 0.3V
VCC + 0.3V
VCC + 0.3V
VCC + 0.3V
VCC + 0.3V
VCC + 0.3V
60A Integrated PowIRstage®
V
0.3V
0.3V
3.5V
0.3V
25V
25V
33V
NA
8V
MAX
14.3 °C/W
1.9 °C/W
20.2 °C/W
0 to 150°C
-65°C to 150°C
HBM Class 1B JEDEC Standard
3
260°C
-3V for 20ns,
-5V for 20ns,
-0.3V DC
-0.3V DC
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
-0.3V
V
NA
MIN
1A for 100ns,
1A for 100ns,
200mA DC
100mA DC
65A RMS
30A RMS
5A RMS
I
15mA
15mA
SOURCE
1mA
1mA
1mA
1mA
1mA
1mA
5mA
NA
NA
IR3550
5A for 100ns,
1A for 100ns,
5A for 100ns,
200mA DC
200mA DC
100mA DC
30A RMS
65A RMS
25A RMS
15mA
20mA
15mA
1mA
1mA
1mA
1mA
1mA
5mA
I
NA
SINK