ir3832wm International Rectifier Corp., ir3832wm Datasheet - Page 8

• Manufacturer Part Number: ir3832wm
• Description: Highly Efficient Integrated Synchronous Buck Regulator For Ddr Applications Supirbuck
• Manufacturer: International Rectifier Corp.

TYPICAL OPERATING CHARACTERISTICS (-40
Rev 3.0
1.36
1.34
1.32
1.30
1.28
1.26
1.24
1.22
1.20
1.18
1.16
1.14
4.46
4.41
4.36
4.31
4.26
4.21
4.16
4.11
4.06
26.0
24.0
22.0
20.0
18.0
16.0
14.0
550
540
530
520
510
500
490
480
470
460
450
290
270
250
230
210
190
170
150
-40
-40
-40
-40
-40
-20
-20
-20
-20
-20
0
0
0
0
0
Enable(UVLO) Start
Vcc(UVLO) Start
20
20
20
20
20
FREQUENCY
Icc(Standby)
Temp[
Temp[
Temp[
Temp[
Temp[
ISS
40
40
40
40
40
o
o
o
o
o
C]
C]
C]
C]
C]
60
60
60
60
60
80
80
80
80
80
100
100
100
100
100
120
120
120
120
120
4.16
4.11
4.06
4.01
3.96
3.91
3.86
3.81
3.76
1.06
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
54.0
53.0
52.0
51.0
50.0
49.0
48.0
47.0
46.0
45.0
44.0
43.0
10.5
10.4
10.3
10.2
10.1
10.0
9.9
9.8
9.7
9.6
9.5
-40
-40
-40
-40
-20
-20
-20
-20
0
0
0
0
o
C - 125
Enable(UVLO) Stop
Vcc(UVLO) Stop
IR3832WMPbF
IOCSET(500kHz)
20
20
20
20
Icc(Dyn)
Temp[
Temp[
Temp[
Temp[
40
40
40
40
ο
o
o
o
o
C]
C]
C]
C]
60
60
60
60
C) F
80
80
80
80
s
PD-97508
=500 kHz
100
100
100
100
120
120
120
120
8