LC010 MACOM
Document overview
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Technical content
Features
I Low profile: 10.2 mm x 25.4 mm x 50.8 mm (9.6 mm (0.38 in.) with standoffs recessed) I Wide input voltage range: 18 Vdc to 36 Vdc or
36 Vdc to 75 Vdc
I Output current limiting, unlimited duration I Output overvoltage clamp I Undervoltage lockout I Input-to-output isolation: 1500 V I Operating case temperature range: –40 °C to +105 °C I UL * 1950 Recognized, CSA † 22.2 No. 950-95 Certified, IEC950, and VDE0805 Licensed I CE mark meets 73/23/EEC and 93/68/EEC directives I Within FCC and VDE Class A radiated limits
Applications
I Distributed power architectures I Private branch exchange (PBX) I Voice and data multiplexing
Description
The L Single- and Dual-Output-Series Power Modules are low-profile, dc-dc converters that operate over an input voltage range of 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc and provide one or two precisely regulated out- puts. The outputs are isolated from the input, allowing versatile polarity configurations and grounding connec- tions. The modules have a maximum power rating of 10 W to 15 W and efficiencies of up to 84% for a 5 V output and 82% for a 3.3 V output. Built-in filtering for both input and output minimizes the need for external fil- tering. * 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 selected products.)
periods can adversely affect device reliability.
- Maximum case temperature varies based on power dissipation. See derating curves, Figures 43— 45, for details.
CAUTION: This power module is not internally fused. An input line fuse must always be used. safety agencies require a normal-blow, dc 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 1. Input Specifications
Table 2. Output Specifications
- For a 2.5 V output, use the 2 V output module (D code) with an output voltage trim pin (optional feature).
- For a 2.5 V output, use the 2 V output module (D code) with an output voltage trim pin (optional feature).
Table 2. Output Specifications (continued)
- For a 2.5 V output, use the 2 V output module (D code) with an output voltage trim pin (optional feature).
Table 3. Isolation Specifications
Table 4. General Specifications Table 5. Feature Specifications
18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W
Table 5. Feature Specifications (continued) Figure 1. LC010 Input Current vs. Input Voltage at Figure 2. LC015 Input Current vs. Input Voltage at
Figure 8. Lx010AJ Typical Cross Regulation, IO1 = (0.5 * IO , max ) and IO2 varies. Figure 9. Lx010BK, CL Load Regulation of Output1 IO2 = IO , min and IO1 varies. Figure 10. Lx010BK, CL Typical Cross Regulation, IO2 = IO , max and IO1 varies. Figure 11. Lx010BK, CL Typical Cross Regulation,
0.993 VI = HIGH LINE
22 Tyco Electronics Corp. Data Sheet August 199818 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W LC/LW010- and LC/LW015-Series Power Modules: Outline Diagram Dimensions are in millimeters and (inches). If slightly lower height is needed, the four standoffs can be dropped through holes on the user’s PWB. By dropping the standoffs through the PWB, the module height will be decreased to 9.5 mm (0.375 in.) typical height. 8-1329(C).b Top View Side View Bottom View Pin Function Pin Function 1V I(–)4 V O (+) or VO1 (+) 2V I(+) 5 COMMON (dual outputs) or TRIM (optional on single outputs) Pin is not present on single outputs unless option is specified. Pin is always present on dual outputs.
3 ON/OFF or SYNC (optional)
Pin is not present unless one of these options is specified. 6V O (–) or VO2 (–) 0.51 MAX 5.84 (0.230)* MIN SQUARE PIN, ALL PLACES STANDOFF DIAMETER 0.63 (0.025) TYP , 4 PLACES 15.2 2.54 (0.100) 5.08 (0.200) 12.7 (0.500) 0.32 (0.0125) TYP 7.62 (0.300) 24.77 (0.975)5 10.16 (0.400) 27.9 (1.10) 9.91 (0.39) 7.62 (0.300) 25.4 (1.00) 50.8 (2.00) OUTIN LC015A DC-DC Power Module IN:DC 18-36V, 1.1A OUT:DC 5V, 3A MADE IN USA
Tyco Electronics Corp. 23 Data Sheet August 1998 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 10 W and 15 W LC/LW010- and LC/LW015-Series Power Modules: Recommended Hole Pattern Component-side footprint. Dimensions are in millimeters and (inches). 8-1329(C).b
Ordering Information
Table 6. Device Codes
18 V— 36 V 5 V 15 W LC015A 107809550
18 V— 36 V 12 V 15 W LC015B 107983140
18 V— 36 V 15 V 15 W LC015C TBD
36 V— 75 V 2 V 6 W LC015D TBD
18 V— 36 V 5 V 10 W LC010A 107747925
18 V— 36 V 12 V 10 W LC010B 107747933
18 V— 36 V 15 V 10 W LC010C 107747941
18 V— 36 V 2 V 4 W LC010D 107747958
18 V— 36 V ±5 V 15 W LC010AJ 107987083
18 V— 36 V ±12 V 15 W LC010BK 107809592
18 V— 36 V ±15 V 15 W LC010CL TBD
36 V— 75 V 5 V 15 W LW015A 107809527
36 V— 75 V 12 V 15 W LW015B 107935413
36 V— 75 V 15 V 15 W LW015C 107935421
36 V— 75 V 2 V 6 W LW015D 107809501
36 V— 75 V 5 V 10 W LW010A 107747974
36 V— 75 V 12 V 10 W LW010B 107747982
36 V— 75 V 15 V 10 W LW010C 107747990
36 V— 75 V 2 V 4 W LW010D 107748006
36 V— 75 V ±5 V 10 W LW010AJ 107935405
36 V— 75 V ±12 V 10 W LW010BK 107809568
36 V— 75 V ±15 V 10 W LW010CL TBD
Tyco Electronics Power Systems, Inc.
3000 Skyline Drive, Mesquite, TX 75149, USA
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 Corporation, Harrisburg, PA. All International Rights Reserved. neer for pricing and availability of options. Table 7. Option Codes