JW050A61 TE Connectivity, JW050A61 Datasheet

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JW050A61

Manufacturer Part Number
JW050A61
Description
Manufacturer
TE Connectivity
Type
Step Downr
Datasheet
1.JW050A61.pdf (20 pages)

Specifications of JW050A61

Output Power
50W
Number Of Outputs
1
Output Current
10A
Input Voltage
48V
Output Voltage
5V
Screening Level
Industrial
Product Length (mm)
61mm
Product Height (mm)
12.7mm
Product Depth (mm)
57.9mm
Mounting Style
Through Hole
Pin Count
9
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
JW050A61
Manufacturer:
ST
Quantity:
6 220
July 1999
The JW050A, JW075A, JW100A, and JW150A Power Modules
use advanced, surface-mount technology and deliver high-
quality, efficient, and compact dc-dc conversion.
Applications
Options
Description
The JW050A, JW075A, JW100A, and JW150A Power Modules are dc-dc converters that operate over an input
voltage range of 36 Vdc to 75 Vdc and provide a precisely regulated dc output. The outputs are fully isolated
from the inputs, allowing versatile polarity configurations and grounding connections. The modules have maxi-
mum power ratings from 50 W to 150 W at a typical full-load efficiency of 84%.
The sealed modules offer a metal baseplate for excellent thermal performance. Threaded-through holes are pro-
vided to allow easy mounting or addition of a heat sink for high-temperature applications. The standard feature set
includes remote sensing, output trim, and remote on/off for convenient flexibility in distributed power applications.
Distributed power architectures
Workstations
Computer equipment
Communications equipment
Heat sinks available for extended operation
Choice of remote on/off logic configuration
dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W
JW050A, JW075A, JW100A, JW150A Power Modules:
Features
* UL is a registered trademark of Underwriters Laboratories, Inc.
† CSA is a registered trademark of Canadian Standards Assn.
‡ This product is intended for integration into end-use equipment.
All the required procedures for CE marking of end-use equip-
ment should be followed. (The CE mark is placed on selected
products.)
Small size: 61.0 mm x 57.9 mm x 12.7 mm
(2.40 in. x 2.28 in. x 0.50 in.)
High power density
High efficiency: 84% typical
Low output noise
Constant frequency
Industry-standard pinout
Metal baseplate
2:1 input voltage range
Overtemperature protection (100 W and 150 W only)
Overcurrent and overvoltage protection
Remote sense
Remote on/off
Adjustable output voltage: 60% to 110% of V
Case ground pin
ISO9001 Certified manufacturing facilities
UL* 1950 Recognized, CSA
Certified, and VDE 0805 (EN60950, IEC950)
Licensed
CE mark meets 73/23/EEC and 93/68/EEC
directives
‡
†
C22.2 No. 950-95
O, nom

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JW050A61 Summary of contents

Page 1

July 1999 JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W The JW050A, JW075A, JW100A, and JW150A Power Modules use advanced, surface-mount technology and deliver high- quality, efficient, ...

Page 2

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These ...

Page 3

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Electrical Specifications Table 2. Output Specifications Parameter Output Voltage Set Point ( ...

Page 4

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Electrical Specifications Table 3. Isolation Specifications Parameter Isolation Capacitance Isolation Resistance General Specifications Parameter Calculated MTBF (I = 80% ...

Page 5

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Characteristic Curves The following figures provide typical characteristics for the power modules. The figures are identical for both on/off configurations. 2.0 ...

Page 6

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Characteristic Curves (continued OUTPUT CURRENT, ...

Page 7

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Characteristic Curves (continued ...

Page 8

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Characteristic Curves (continued) TIME µs/div) Figure 13. Typical JW150A Output Ripple Voltage at Room Temperature ...

Page 9

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Test Configurations TO OSCILLOSCOPE L TEST 12 µH C 220 µF S ESR < 0.1 BATTERY @ 20 C, 100 kHz ...

Page 10

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Safety Considerations For safety-agency approval of the system in which the power module is used, the power module must ...

Page 11

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Feature Descriptions (continued) Remote Sense Remote sense minimizes the effects of distribution losses by regulating the voltage at the remote-sense connections. ...

Page 12

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Feature Descriptions (continued) Output Voltage Set-Point Adjustment (Trim) (continued) V (+) V (+) I O ON/OFF SENSE(+) CASE TRIM ...

Page 13

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Thermal Considerations Introduction The power modules operate in a variety of thermal environments; however, sufficient cooling should be provided to help ...

Page 14

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Thermal Considerations Heat Transfer Without Heat Sinks ...

Page 15

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Thermal Considerations Heat Transfer with Heat Sinks The power modules have through-threaded 0.5 mounting holes, which enable heat sinks ...

Page 16

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Thermal Considerations Custom Heat Sinks A more detailed model can be used to determine the required thermal resistance of ...

Page 17

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Outline Diagram Dimensions are in millimeters and (inches). Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.) x.xx mm ...

Page 18

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Recommended Hole Pattern Component-side footprint. Dimensions are in millimeters and (inches). 35.56 (1.400) 50.8 25.40 (2.00) (1.000) 5.1 (0.20) ...

Page 19

Data Sheet dc-dc Converters Vdc Input, 5 Vdc Output 150 W July 1999 Ordering Information (continued) Table 5. Device Accessories Accessory 1/4 in. transverse kit (heat sink, thermal pad, and screws) 1/4 in. longitudinal ...

Page 20

JW050A, JW075A, JW100A, JW150A Power Modules: dc-dc Converters Vdc Input, 5 Vdc Output 150 W Tyco Electronics Power Systems, Inc. 3000 Skyline Drive, Mesquite, TX 75149, USA +1-800-526-7819 FAX: +1-888-315-5182 (Outside U.S.A.: +1-972-284-2626, FAX: ...

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