rev.
page
1 of 3
page
date
11/12/2007
date
PART NUMBER:
VHB200W
DESCRIPTION:
half brick dc-dc converter
features
路132 - 200 W isolated output
路efficiency to 89%
路fixed switching frequency
路monotonic start-up
路under-voltage, over-temp., over-voltage,
over-current protected
路remote on/off
路industry standard half-brick package
路fully isolated 1500 V dc
MODEL
VHB200W-Q48-S3R3
VHB200W-Q48-S5
VHB200W-Q48-S12
VHB200W-Q48-S15
VHB200W-Q48-S24
note:
input voltage
(V dc)
output voltage
(V dc)
output current
min.
max.
input current
min.
max.
efficiency
%
18~75
18~75
18~75
18~75
18~75
1. nominal input voltage is 48 V dc
3.3
5
12
15
24
0 mA
0 mA
0 mA
0 mA
0 mA
40 A
40 A
16.7 A
13.3 A
8.3 A
80 mA
80 mA
60 mA
60 mA
60 mA
3125 mA
4682 mA
4744 mA
4723 mA
4716 mA
88
89
87
87
87
All Dimensions In Inches(mm)
T
olerance
Inches: x.xx= 鹵0.02, x.xxx= 鹵0.010
Millimeters: x.x= 鹵0.5, x.xx= 鹵0.25
Mounting Inserts
M3x0.5 Through 4pl.
BOTTOM VIEW
Pin Connection
Pin
1.
2.
3.
4.
5.
6.
7.
8.
9.
Function
+Vin
ON/OFF
Case
-Vin
-Vout
-Sense
Trim
+Sense
+Vout
4
2.00
(50.8)
3
1.40
(35.56)
0.60
(15.24)
2
1
5
6
7
8
9
酶0.04
(1.02)
5pl.
Min.0.18
(4.60)
0.52
(13.2)
酶0.08
(2.03)
4pl.
2.40
(61.00)
1.90
(48.25)
2.28
(57.90)
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
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