參數(shù)資料
型號: IR3622AMPBF
廠商: International Rectifier
英文描述: HIGH FREQUENCY 2-PHASE, SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP DOWN CONTROLLER WITH OUTPUT TRACKING AND SEQUENCING
中文描述: 高頻2相,單或雙輸出同步降壓控制器,輸出跟蹤和排序
文件頁數(shù): 2/33頁
文件大?。?/td> 690K
代理商: IR3622AMPBF
IR3622AMPbF
www.irf.com
Package Information
2
Θ
JA
= 36
o
C/W
Θ
JC
= 1
o
C/W
*Exposed pad on underside is connected to a copper
pad through vias for 4-layer PCB board design
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND)
Vcc, VcL Supply Voltage .....................................… -0.5V to 16V
VcH1,VcH2 ……………………….………….……… -0.5V to 30V
PGood1, PGood2 ………. .…………………………. -0.5V to 16V
HDrv1, HDrv2 ………………………………………… -0.5V to 30V (-2V for 100ns)
LDrv1, LDrv2 ………………………………………… -0.5V to 16V (-2V for 100ns)
Gnd to PGnd ……………………………………….. +/- 0.3V
Storage Temperature Range .................................. -65°C To 150°C
Operating Junction Temperature Range ................ -40°C To 125°C
ESD Classification ………………………………..… JEDEC, JESD22-A114 (1KV)
Moisture Sensitivity Level ………………………….. JEDEC, Level 3 @ 260
o
C
Caution:
Stresses above those listed in “Absolute Maximum Rating” may cause permanent damage to the
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.
Eal
13
Fb1
Comp1
SS1/SD1
OCSet1
VcH1
Pn2
Lr2
V
c
Lr1
Comp2
SS2/SD2/Mode
OCSet2
VcH2
HDrv2
V
OT
31
Vc
30
Pod
29
Gd
28
4
5
6
7
8
9
10
11
12
17
18
19
20
21
32
Pad
14
15
16
PGood2
Sync
V
SEN1
22
23
24
V
SEN2
Fb2
1
2
3
V
RF
27
V
P
26
25
Pn1
Sq
Hr1
Rt
Tak
V
P
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