IRDC3841 International Rectifier, IRDC3841 Datasheet - Page 8

• Manufacturer Part Number: IRDC3841
• Description: BOARD EVAL SYNC BUCK CONVERTER
• Manufacturer: International Rectifier

Specifications of IRDC3841

• Silicon Manufacturer: International Rectifier
• Kit Contents: Board
• Features: Compact, High Performance And Flexible Solution, 600kHz Frequency
• Svhc: No SVHC (15-Dec-2010)
• Core Architecture: Power Management -
• Rohs Compliant: No

TYPICAL OPERATING CHARACTERISTICS (-40
06/18/09
240.0
220.0
200.0
180.0
701.0
700.5
700.0
699.5
699.0
698.5
698.0
697.5
697.0
696.5
696.0
510.0
508.0
506.0
504.0
502.0
500.0
498.0
496.0
494.0
492.0
490.0
4.36
4.34
4.32
4.30
4.28
4.26
4.24
4.22
4.20
1.240
1.235
1.230
1.225
1.220
1.215
1.210
1.205
1.200
-40
-40
-40
-40
-40
-20
-20
-20
-20
-20
0
0
0
0
0
Enab le (UV LO) Star t
V cc(UV LO) Star t
20
Icc(Stan db y)
20
20
20
FREQUENCY
20
V fb
T e m p [o C]
T e m p [oC]
T e m p[o C]
Te m p[o C]
Te m p [oC]
40
40
40
40
40
60
60
60
60
60
80
80
80
80
80
100
100
100
100
100
120
120
120
120
120
50.6
50.4
50.2
50.0
49.8
49.6
49.4
49.2
49.0
48.8
48.6
15.0
14.0
13.0
12.0
11.0
10.0
24.0
23.5
23.0
22.5
22.0
21.5
21.0
4.00
3.99
3.98
3.97
3.96
3.95
3.94
1.030
1.025
1.020
1.015
1.010
1.005
1.000
9.0
8.0
7.0
- 40
-40
-40
-40
-40
-20
- 20
-20
-20
-20
o
0
0
0
0
C - 125
0
En able (UV L O) Stop
20
IOCSET (500k Hz )
V cc(UV L O) Stop
20
20
20
20
Icc(Dyn)
T e m p [o C]
IR3841MPbF
ISS
Te m p [oC]
40
T e m p [ o C ]
Te m p [oC]
T e m p[o C]
40
40
40
40
o
60
C)
60
60
60
60
80
80
80
80
80
100
100
100
100
100
120
120
120
120
120
8