JBW050F Power Modules: dc-dc Converter;
36 to 75 Vdc Input, 3.3 Vdc Output; 33 W
Data Sheet
September 20, 2004
Recommended Hole Pattern
Component-side footprint.
Dimensions are in millimeters and (inches).
57.9 (2.28) MAX
4.8
(0.19)
48.3 (1.90)
48.26
(1.900)
VI (+)
VO (+)
35.56
35.56
ON/OFF
+SEN
TRIM
–SEN
(1.400)
(1.400)
25.40
(1.000)
50.8
25.40
(2.00)
(1.000)
61.0
(2.40)
MAX
17.78
(0.700)
CASE
VI (–)
10.16
(0.400)
10.16
(0.400)
Vo (–)
5.1 (0.20)
12.7 (0.50)
MOUNTING INSERTS
MODULE OUTLINE
8-1945a
Ordering Information
Table 4. Device Codes
Input
Voltage
Output
Voltage
Output
Power
Remote On/Off
Logic
Device
Code
Comcode
48 V
48 V
3.3 V
33 W
33 W
Negative
Positive
JBW050F1
JBW050F
TBD
3.3 V
108966052
Table 5. Device Options
Option*
Device Code Suffix**
Short pins: 3.68 mm ± 0.25 mm
(0.145 in. ± 0.010 in.)
6
Approved for basic insulation
-B
* Contact Tyco Electronics Sales Representatives for
availability of these options, samples, minimum order
quantity and lead times.
** When adding multiple options to the product code,
add suffix numbers in the descending orders.
Tyco Electronics Power Systems
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
