LC005A

LC005A Datasheet

F A B C F A B, C F A B, C LC005F LC005A LC005B, C LW005F LW005A, B, C All

Part	Datasheet
LC005A	LC005A (pdf)

Related Parts	Information
LW005F	LW005F
LW005F84	LW005F84
LW005A4	LW005A4
LW005A8	LW005A8
LW005A84	LW005A84
LW005A	LW005A

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Data Sheet April 2008 LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W The LC/LW005-Series Power Modules use advanced, surfacemount technology and deliver high-quality, compact, dc-dc conversion at an economical price. n Computer equipment n Communications equipment n Distributed power architectures n Low profile mm x mm x 32 mm in. x 1 in. x in. with standoffs mm in. with standoffs recessed n Wide input voltage range 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc n Input-to-output isolation up to 1500 V n Operating case temperature range °C to +105 °C n Overcurrent protection, unlimited duration n Output overvoltage protection n Undervoltage lockout n UL* 1950 Recognized, CSA† C22.2 No. 950-95 Certified, 0805 EN60950, IEC950 Licensed n CE mark meets 73/23/EEC and 93/68/EEC n Within FCC Class A radiated limits Options n Positive remote on-off logic n Short pins mm ± mm in. ± in. n Synchronization n Tight output voltage tolerance * 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. § 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. The LC/LW005-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 a precisely regulated output. The output is isolated from the input, allowing versatile polarity configurations and grounding connections. The modules have a maximum power rating of 5 W and efficiencies greater than Built-in filtering for both input and output minimizes the need for external filtering. LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W Data Sheet April 2008 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Device Symbol Min Input Voltage Continuous Transient 100 ms VI, trans Operating Case Temperature Operating Ambient Temperature in Natural Convection See Thermal Con- siderations section. Storage Temperature Tstg I/O Isolation Voltage 1 minute Unit 1500 Electrical Specifications Table Input Specifications Note that the view in Figure 21 is of the surface of the pin locations shown are for reference. The temperature at this location should not exceed a maximum case temperature of 105 °C. The output power of the module should not exceed the rated power for the module as listed in the Ordering Information table. The LC/LW005-Series Power Modules operate at IO = IO, max in an 85 °C ambient temperature with 50 ft./min. airflow. This airflow is present in a typical circuit pack environment in a natural cooled equipment rack, with other components causing airflow through the chimney effect. In very low airflow environments, such as small enclosures, the module should be derated approximately 10 °C at full load. Note that these are approximations and that actual case temperature measurements in the equipment rack should be taken to verify the case temperature does not exceed 105 °C. MAX CASE TEMPERATURE NATURAL CONVECTION MAX AMBIENT TEMPERATURE,TA 8-2623 C Figure LC/LW005-Series Forced Convection Power Derating Heat Transfer Characteristics Increasing airflow over the module enhances the heat transfer via convection. Figure 22 shows the maximum power that can be dissipated by the module without exceeding the maximum case temperature versus local ambient temperature TA for natural convection Lineage Power Data Sheet April 2008 LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W Thermal Considerations continued POWER DISSIPATION, PD W VI = 36 V VI = 24 V VI = 18 V 10 20 30 40 50 60 70 80 90 100 NORMALIZED OUTPUT CURRENT, IO/IO, max % 8-2627 C Figure LC005F Power Dissipation vs. Output Current POWER DISSIPAPTION, PD W VI = 36 V VI = 24 V VI = 18 V 20 30 40 50 60 70 80 90 100 NORMALIZED OUTPUT CURRENT, IO/IO, max % 8-2629 C Figure LC005A Power Dissipation vs. Output Current POWER DISSIPATION, PD W VI = 36 V VI = 24 V VI = 18 V NORMALIZED OUTPUT CURRENT, IO/IO, max % 8-2624 C Figure LC005B Power Dissipation vs. Output Current POWER DISSIPATION, PD W VI = 75 V VI = 48 V VI = 36 V 10 20 30 40 50 60 70 80 90 100 NORMALIZED OUTPUT CURRENT, IO/IO, max % 8-2626 C Ordering Information Table Device Codes Input Voltage 24 V 24 V 24 V 24 V 48 V 48 V 48 V 48 V Output Voltage V 5V 12 V 15 V 5V 12 V 15 V Output Power 4W 5W 4W 5W Device Code LC005F LC005A LC005B LC005C LW005F LW005A LW005B LW005C * Please contact your Lineage Power Account Manager or Field Application Engineer for pricing and availability. Comcode 108122201 108122185 108122193 TBD* 108122177 108122136 108122169 108407024 Optional features may be ordered using the device code suffixes shown below. The feature suffixes are listed numerically in descending order. Please contact your Lineage Power Account Manager or Field Application Engineer for pricing and availability. Table Device Options Option Short pins mm ± mm in. ± in. Positive logic remote on/off cannot be ordered on units with the synchronization option Synchronization* cannot be ordered on units with the remote on/off option * Customized option. May not be available on all codes. Device Code Suffix 8 4 Lineage Power Data Sheet April 2008 Notes LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W Lineage Power LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W Data Sheet April 2008 A sia-Pacific Head qu art er s T el +65 6 41 6 4283 World W ide Headq u ar ter s Lin eag e Po wer Co rp or atio n 30 00 Sk yline D riv e, Mes quite, T X 75149, U SA +1-800-526-7819 Outs id e U .S.A +1- 97 2-2 84 -2626 ag ep ower.co m e-m ail tech sup lin ea gep ower.co m Eu ro pe, M id dle-East an d Afr ic a He ad qu ar ter s T el +49 8 9 6089 286 Ind ia Head qu arters T el +91 8 0 28411633 Lineage Power reserves the right to m ake changes to the produc t s or inform ation contained herein without notice. No liability is ass um ed as a res ult of their use or applic ation. No rights under any patent acc om pany the sale of any s uc h pr oduct s or information. 2008 Lineage Power Corpor ation, M esquite, Texas All International Rights Res er ved. April 2008 DS99-039EPS Replaces DS99-038EPS

PDF Datasheet Preview

Data Sheet April 2008

LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W

The LC/LW005-Series Power Modules use advanced, surfacemount technology and deliver high-quality, compact, dc-dc conversion at an economical price.
n Computer equipment n Communications equipment n Distributed power architectures
n Low profile mm x mm x 32 mm in. x 1 in. x in. with standoffs mm in. with standoffs recessed
n Wide input voltage range 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc
n Input-to-output isolation up to 1500 V
n Operating case temperature range °C to +105 °C
n Overcurrent protection, unlimited duration
n Output overvoltage protection
n Undervoltage lockout
n UL* 1950 Recognized, CSA† C22.2 No. 950-95 Certified, 0805 EN60950, IEC950 Licensed
n CE mark meets 73/23/EEC and 93/68/EEC
n Within FCC Class A radiated limits

Options
n Positive remote on-off logic n Short pins mm ± mm
in. ± in. n Synchronization n Tight output voltage tolerance
* 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. § 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.

The LC/LW005-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 a precisely regulated output. The output is isolated from the input, allowing versatile polarity configurations and grounding connections. The modules have a maximum power rating of 5 W and efficiencies greater than Built-in filtering for both input and output minimizes the need for external filtering.

LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W

Data Sheet April 2008

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.

Parameter

Device Symbol Min

Input Voltage Continuous

Transient 100 ms

VI, trans

Operating Case Temperature

Operating Ambient Temperature in

Natural Convection See Thermal Con-
siderations section.

Storage Temperature

Tstg

I/O Isolation Voltage 1 minute

Unit
1500

Electrical Specifications

Table Input Specifications
Note that the view in Figure 21 is of the surface of the pin locations shown are for reference. The temperature at this location should not exceed a maximum case temperature of 105 °C. The output power of the module should not exceed the rated power for the module as listed in the Ordering Information table.

The LC/LW005-Series Power Modules operate at IO = IO, max in an 85 °C ambient temperature with 50 ft./min. airflow. This airflow is present in a typical circuit pack environment in a natural cooled equipment rack, with other components causing airflow through the chimney effect. In very low airflow environments, such as small enclosures, the module should be derated approximately 10 °C at full load. Note that these are approximations and that actual case temperature measurements in the equipment rack should be taken to verify the case temperature does not exceed 105 °C.

MAX CASE

TEMPERATURE

NATURAL CONVECTION

MAX AMBIENT TEMPERATURE,TA
8-2623 C

Figure LC/LW005-Series Forced Convection Power Derating

Heat Transfer Characteristics

Increasing airflow over the module enhances the heat transfer via convection. Figure 22 shows the maximum power that can be dissipated by the module without exceeding the maximum case temperature versus local ambient temperature TA for natural convection

Lineage Power

Data Sheet April 2008

LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W

Thermal Considerations continued

POWER DISSIPATION, PD W

VI = 36 V

VI = 24 V

VI = 18 V
10 20 30 40 50 60 70 80 90 100

NORMALIZED OUTPUT CURRENT, IO/IO, max %
8-2627 C

Figure LC005F Power Dissipation vs. Output Current

POWER DISSIPAPTION, PD W

VI = 36 V VI = 24 V VI = 18 V
20 30 40 50 60 70 80 90 100 NORMALIZED OUTPUT CURRENT, IO/IO, max %
8-2629 C

Figure LC005A Power Dissipation vs. Output Current

POWER DISSIPATION, PD W

VI = 36 V

VI = 24 V

VI = 18 V

NORMALIZED OUTPUT CURRENT, IO/IO, max %
8-2624 C

Figure LC005B Power Dissipation vs. Output Current

POWER DISSIPATION, PD W

VI = 75 V

VI = 48 V

VI = 36 V
10 20 30 40 50 60 70 80 90 100

NORMALIZED OUTPUT CURRENT, IO/IO, max %
8-2626 C
Ordering Information

Table Device Codes

Input Voltage 24 V 24 V 24 V 24 V 48 V 48 V 48 V 48 V

Output Voltage V 5V 12 V 15 V 5V 12 V 15 V

Output Power 4W 5W 4W 5W

Device Code LC005F LC005A LC005B LC005C LW005F LW005A LW005B LW005C
* Please contact your Lineage Power Account Manager or Field Application Engineer for pricing and availability.

Comcode 108122201 108122185 108122193

TBD* 108122177 108122136 108122169 108407024

Optional features may be ordered using the device code suffixes shown below. The feature suffixes are listed
numerically in descending order. Please contact your Lineage Power Account Manager or Field Application Engineer for pricing and availability.

Table Device Options

Option Short pins mm ± mm in. ± in.

Positive logic remote on/off cannot be ordered on units with the synchronization option

Synchronization* cannot be ordered on units with the remote on/off option
* Customized option. May not be available on all codes.

Device Code Suffix 8 4

Lineage Power

Data Sheet April 2008

Notes

LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W

Lineage Power

LC/LW005-Series Power Modules 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs, 5 W

Data Sheet April 2008

A sia-Pacific Head qu art er s T el +65 6 41 6 4283

World W ide Headq u ar ter s Lin eag e Po wer Co rp or atio n 30 00 Sk yline D riv e, Mes quite, T X 75149, U SA +1-800-526-7819 Outs id e U .S.A +1- 97 2-2 84 -2626 ag ep ower.co m e-m ail tech sup lin ea gep ower.co m

Eu ro pe, M id dle-East an d Afr ic a He ad qu ar ter s T el +49 8 9 6089 286

Ind ia Head qu arters T el +91 8 0 28411633

Lineage Power reserves the right to m ake changes to the produc t s or inform ation contained herein without notice. No liability is ass um ed as a res ult of their use or applic ation. No rights under any patent acc om pany the sale of any s uc h pr oduct s or information.
2008 Lineage Power Corpor ation, M esquite, Texas All International Rights Res er ved.

April 2008 DS99-039EPS Replaces DS99-038EPS

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived LC005A Datasheet file may be downloaded here without warranties.

Datasheet ID: LC005A 645703