参数资料
型号: IR3622AMTRPbF
厂商: 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: 高频2相,单或双输出同步降压控制器,输出跟踪和排序
文件页数: 12/33页
文件大小: 690K
代理商: IR3622AMTRPBF
IR3622AMPbF
www.irf.com
Package Information
2
ΘJA = 36o C/W
ΘJC = 1o 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 @ 260oC
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.
En
ab
le
13
Fb1
Comp1
SS1/SD1
OCSet1
VcH1
PG
nd
2
LD
rv
2
V
cL
LD
rv
1
Comp2
SS2/SD2/Mode
OCSet2
VcH2
HDrv2
V
OU
T3
Vc
c
PG
oo
d1
G
nd
4
5
6
7
8
9
10
11 12
17
18
19
20
21
28
29
30
31
32
Pad
14 15 16
PGood2
Sync
VSEN1
22
23
24
VSEN2
Fb2
1
2
3
V
R
EF
V
P2
25
26
27
PG
nd
1
Se
q
H
D
rv
1
Rt
Tr
ac
k
V
P1
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