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PDF ( 数据手册 , 数据表 ) MH005

零件编号 MH005
描述 Power Modules
制造商 Tyco
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MH005 数据手册, 描述, 功能
Data Sheet
December 1999
MH005-Series Power Modules:
4.5 Vdc to 14 Vdc Input; 5 W
www.DataSheet4U.com
The MH005-Series Power Modules use advanced, surface-
mount technology and deliver high-quality, compact,
dc-dc conversion at an economical price.
Applications
I Distributed power architectures
I Communication equipment
I Computer equipment
Options
Features
I Small size: 50.8 mm x 27.9 mm x 11.7 mm
(2.00 in. x 1.10 in. x 0.46 in.)
I Wide 3:1 input range
I Operating ambient temperature range:
–10 °C to +70 °C, no derating
I High reliability
I High efficiency: 73% typical
I Input-to-output isolation
I No external filtering required
I No heat sink required
I Overcurrent protection
I Output overvoltage protection
I PC board mountable
I UL* 1950 Recognized, CSAC22.2 No. 950-95
Certified, VDE0805 (EN60950, IEC950) Licensed
I Meets FCC Class A requirements
* UL is a registered trademark of Underwriters Laboratories, Inc.
CSA is a registered trademark of Canadian Standards Associa-
tion.
VDE is a trademark of Verband Deutscher Elektrotechniker e.V.
I Long pins: 5.8 mm ± 0.5 mm (0.230 in. ± 0.020 in.)
I Metal case with case ground pin
Description
The MH005-Series Power Modules are dc-dc converters that operate over an input voltage range of 4.5 Vdc to
14 Vdc and provide precisely regulated dc outputs. The outputs are isolated from the inputs, allowing versatile
polarity configurations and grounding connections. The modules have maximum power ratings of 5 W with a
typical full-load efficiency of 73%.
The modules are PC board mountable and encapsulated in nonconductive cases. The modules are rated to full
load at 100 °C case temperature with no external filtering or heat sinking.







MH005 pdf, 数据表
MH005-Series Power Modules:
4.5 Vdc to 14 Vdc Input; 5 W
Data Sheet
December 1999
Characteristic Curves (continued)
75
15
12
IO2 = 0.17 A
IO2 = 0.08 A
9
IO2 = 0.05 A
6
70
VI = 5 V
VI = 12 V
65
60
3
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0
0.0 0.2 0.4
0.6 0.8
1.0 1.2
1.4 1.6
OUTPUT CURRENT, IO1 (A)
8-958(C)
Figure 9. MH005CL Typical Output Characteristics
with VI = 12 V and TA = 25 °C
55
0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00
NORMALIZED OUTPUT CURRENT, IO /IO, max (A)
8-934(C)
Figure 11. MH005B, C, BK, CL Typical Converter
Efficiency as a Function of Output
Current; TA = 25 °C
20 mV
1 ms
75
VO, set
70
VI = 5 V
65
VI = 12 V
60
55
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
OUTPUT CURRENT, IO (A)
8-933(C)
Figure 10. MH005A Typical Converter Efficiency as
a Function of Output Current; TA = 25 °C
0.75
0.5
TIME, t (1 ms/div)
8-877(C)
Figure 12. Typical Output Voltage for a Step Load
Change from 50% to 75%
8 Tyco Electronics Corp.







MH005 equivalent, schematic
MH005-Series Power Modules:
4.5 Vdc to 14 Vdc Input; 5 W
Data Sheet
December 1999
Ordering Information
For assistance in ordering, please contact yourTyco ElectronicsAccount Manager or Application Engineer.
Table 4. Device Codes
Input
Voltage
5V
5V
5V
5V
www.DataSheet4U.co5mV
Output
Voltage
5V
12 V
15 V
+12 V, 12 V
+15 V, 15 V
Output Power
5W
5W
5W
5W
5W
Device
Code
MH005A
MH005B
MH005C
MH005BK
MH005CL
Comcode
106604440
106617806
106617830
106604457
106617855
World Wide Headquarters
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: +1-972-284-2900)
www.power.tycoelectronics.com
Europe, Middle-East and Africa Headquarters
Tyco Electronics (UK) Ltd
Tel: +44 (0) 1344 469 300, Fax: +44 (0) 1344 469 301
Central America-Latin America Headquarters
Tyco Electronics Power Systems
Tel: +54 11 4316 2866, Fax: +54 11 4312 9508
Asia-Pacific Headquarters
Tyco Electronics Singapore Pte Ltd
Tel: +65 482 0311, Fax: 65 480 9299
Tyco Electronics Corporation reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
© 2001 Tyco Electronics Power Systems, Inc. (Mesquite, Texas) All International Rights Reserved.
Printed in U.S.A.
December 1999
DS98-222EPS (Replaces DS93-089EPS)
Printed on
Recycled Paper










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