IR3623MPBF_1 IRF [International Rectifier], IR3623MPBF_1 Datasheet - Page 2

• Manufacturer Part Number: IR3623MPBF_1
• Description: HIGH FREQUENCY 2-PHASE, SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP DOWN CONTROLLER WITH OUTPUT TRACKING AND SEQUENCING
• Manufacturer: IRF [International Rectifier]

Package Information
www.irf.com
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND)
•Vcc Supply Voltage ...............................................… -0.5V to 16V
•PWM1, PWM2 …………………….………….……….. -0.5V to 16V
•PGood ………. ……………………………………….. -0.5V to 16V
•Gnd to SGnd ………………………………………… +/- 0.3V
•Storage Temperature Range .................................... -65°C To 150°C
•Operating Junction Temperature Range .................. -40°C To 125°C
•ESD Classification …………………………………… JEDEC, JESD22-A114
Caution:
device. These are stress ratings only and function of the device at these or any other conditions beyond those
indicated in the operational sections of the specifications is not implied. Exposure to “Absolute Maximum Rating”
conditions for extended periods may affect device reliability.
Stresses above those listed in “Absolute Maximum Rating” may cause permanent damage to the
SS2/SD2/Mode
OVP_Output
PGood2
PGood1
*Exposed pad on underside is connected to a copper
pad through vias for 4-layer PCB board design
Comp2
Track2
V
SEN2
Fb2
7
4
5
6
8
1
2
3
32
9
10
Θ
Θ
31
JA
JC
11
30
= 36
= 1
o
Pad
12
29
o
C/W
C/W
13
28
27
14
26
15
25
16
20
19
18
17
23
22
21
24
Seq
Track1
Comp1
Sync
V
SS1/SD1
IR3623MPbF
Fb1
OCGnd
SEN1
2