SMLW010 MACOM | Alldatasheet
Document overview
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Technical content
Features
Low profile: 8.2 mm x 22.6 mm x 47.8 mm Wide input voltage range: 36 Vdc to 75 Vdc Input-to-output isolation: 1500 V Operating case temperature range: –40 °C to +105 °C Overcurrent protection, unlimited duration Positive remote on/off logic Output voltage adjustment: 90% to 110% of V O, nom Output overvoltage protection Undervoltage lockout UL * 60950 Recognized, CSA C22.2 No. 60950-00 Certified, VDE 0805 (EN60950) Licensed CE mark meets 73/23/EEC and 93/68/EEC directives Within FCC Class A radiated limits Options Synchronization
Description
The SMLW010 Single-Output, Low-Profile, PCB Mount Power Modules are low-profile, dc-dc converters that operate over an input voltage range of 36 Vdc to 75 Vdc and provide a precisely regulated output. The output is isolated from the input, allowing versatile polarity configurations and grounding connections. Built-in filtering for both input and output minimizes the need for external filtering. These modules are designed and m anufactured to be gull-winged surface-mounted power modules that are reflowed with other surface-mount components in a typical surface-mount fashion. UL is a registered trademark of Underwriters Laboratories, Inc. CSA is a registered trademark of Canadian Standards Association. ‡This product is intended for integration into end-use equipment. All the required procedures for CE marking of end-use equipment should be followed. (The CE mark is placed on selec ted products.)
extended periods can adversely affect device reliability.
- See derating curves, Figure 8, for details.
Table 1. Input Specifications CAUTION: This power module is not internally fused. An input line fuse must always be used. fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a normal-blow fuse with a maximum rating of 5 A (see Safety Considerations section). type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data for further information.
Table 2. Output Specifications
- For output voltages below 2.5 V , the G is trimmable down to 1.5 V .
Table 2. Output Specifications (continued)
- For output voltages below 2.5 V, the G is trimmable down to 1.5 V.
Table 3. Isolation Specifications Table 4. General Specifications
Table 5. Feature Specifications on/off = 0.9 V until VO = 10% of VO, nom).
75 Vdc), for the module's output to be considered
both the input and output pins are to be kept floating. voltages do not appear at the module's output. appear between the output pins and gr ound. mum 5 A normal-blow fuse in the ungrounded lead. current is brought back into its specified range. should maintain a logic-low voltage while sinking 1 mA. Figure 4. Remote On/Off Implementation
ing the module gull-wing lead surface temperature. more robust during temperature profiles compared with other SMT modules available in the industry. Figure 11. Maximum Thermal Profile Limits Figure 12. Typical Reflow Soldering Profile
6 MINUTES MAX
trays (see Figure 13) that allow automated placement of the modules via a surface-mount pick and place mac hine. Note: Dimensions are in millimeters and (inches). Figure 13. Vacuum Formed Tray
Tyco Electronics Corp. 13 Data Sheet January 2002 Power Modules: 36 Vdc to 75 Vdc Input; 10 W SMLW010 Single-Output Low-Profile Outline Diagram Dimensions are in millimeters and (inches). See next page for pin descriptions. Top View Side View Bottom View 8-2791 22.6 (0.89) PIN 1 MARK 47.8 (1.88) SMLW010A DC-DC Power Module IN:DC 36-75V, 0.6A OUT:DC 5V, 2A 0.30 ± 0.1 (0.012 ± 0.004) 0.25 (0.010) 8.5 (0.335) MAX 42.60 (1.677) 37.62 (1.481) 32.61 (1.284) 12.60 (0.496) 7.59 (0.299) 2.62 (0.103) 0 (0.000) 28.4 (1.12) 2.54 (0.100)5.0 (0.197) 3.89 (0.153) 12 3 6 54 789101112
14 Tyco Electronics Corp. Data Sheet January 2002Power Modules: 36 Vdc to 75 Vdc Input; 10 W SMLW010 Single-Output Low-Profile Recommended Hole Pattern Component-side footprint. Dimensions are in millimeters and (inches). CAUTION: Care must be taken to ensure the board in the periphery of the footprint is flat. 8-1507d * The recommended solder paste volume is 2.8 cubic mm (170,000 cubic mils/pin). See Design Considerations section. †NC may be used for internal module connections and should not be connected by the customer. Pin SMLW Function 1V O(+) 2V O(–) 3T R I M 4N C † 5N C † 6N C † 7N C † 8O N / O F F
9 SYNC (optional)
10 NC †
11 V I(–)
12 V I(+)
30.0 (1.181) 3.3 (0.13) 5.0 (0.197) 2.8 (0.110) FOOTPRINT PERIPHERY 29.87 (1.176) 24.28 (0.956) PIN 1 PAD*
Tyco Electronics Corp. 15 Data Sheet January 2002 Power Modules: 36 Vdc to 75 Vdc Input; 10 W SMLW010 Single-Output Low-Profile
Ordering Information
Table 6. Device Codes neer for pricing and availability. Table 7. Device Options
- Custom option. May not be available on all codes.
48 V 5 V 2 A 10 W SMLW010A 108520396
January 2002Power Modules: 36 Vdc to 75 Vdc Input; 10 W SMLW010 Single-Output Low-Profile Printed on Recycled Paper World Wide Headquarters Tyco Electronics Power Systems, Inc.
3000 Skyline Drive, Mesquite, TX 75149, USA
+1-800-526-7819 FAX: +1-888-315-5182 www.power.tycoelectronics.com e-mail: techsupport1@tycoelectronics.com T yco 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 T yco Electronics Power Systems, Inc. (Mesquite, T exas) All International Rights Reserved. Printed in U.S.A. January 2002 DS00-089EPS (Replaces DS99-282EPS) 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