JC050H1 Lineage Power, JC050H1 Datasheet

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JC050H1

Manufacturer Part Number
JC050H1
Description
Manufacturer
Lineage Power
Datasheet
Data Sheet
March 2008
Description
The JC050H, JC075H, JC100H Power Modules are dc-dc converters that operate over an input voltage range of
18 Vdc to 36 Vdc and provide a precisely regulated dc output. The outputs are fully isolated from the inputs, allow-
ing versatile polarity configurations and grounding connections. The modules have maximum power ratings from
50 W to 100 W at a typical full-load efficiency of 86%.
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.
surface-mount technology and deliver high-quality, efficient,
and compact dc-dc conversion.
Applications
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Options
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The JC050H, JC075H, JC100H Power Modules use advanced
dc-dc Converters; 18 to 36 Vdc Input, 24 Vdc Output; 50 W to 100 W
Distributed power architectures
Workstations
EDP equipment
Telecommunications
Choice of remote on/off logic configuration
Heat sink available for extended operation
Short Leads: 2.79 mm (0.110 in.)
3.68 mm (0.145 in.)
JC050H, JC075H, JC100H Power Modules:
Features
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* UL is a registered trademark of Underwriters Laboratories, Inc.
† CSA is a registered trademark of the Canadian Standards Assn.
Small size: 61.0 mm x 57.9 mm x 13.1 mm
(2.40 in. x 2.28 in. x 0.52 in.)
High power density
High efficiency: 86% typical
Low output noise
Constant frequency
Industry-standard pinout
Metal baseplate
2:1 input voltage range
Overtemperature protection (100 W only)
Remote sense
Remote on/off
Adjustable output voltage
Case ground pin
UL
*
Recognized, CSA
Certified, VDE Licensed

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JC050H1 Summary of contents

Page 1

Data Sheet March 2008 dc-dc Converters Vdc Input, 24 Vdc Output 100 W The JC050H, JC075H, JC100H Power Modules use advanced surface-mount technology and deliver high-quality, efficient, and compact dc-dc conversion. Applications Distributed power ...

Page 2

... I I — — I, max I — — I, max I — — I, max — — — — 150 — — 60 March 2008 Max Unit 40 Vdc 50 Vdc 1500 Vdc 100 °C 110 °C Max Unit 36 Vdc 5.0 A 7 — mAp-p — dB Lineage Power ...

Page 3

... Settling Time (V < 10% of peak deviation) O Load Change from I = 50 Peak Deviation Settling Time (V < 10% of peak deviation) O Table 3. Isolation Specifications Parameter Isolation Capacitance Isolation Resistance Lineage Power (continued) Device Symbol All All V All All All All All All JC050H ...

Page 4

... V O, clamp Tc March 2008 Typ Max Unit 3,000,000 hr. — 100 (3.5) g (oz.) Min Typ Max Unit 0 — 1.2 V — — 1.0 mA — — — — 50 µA — — — 2 — 110 %V O, nom 27.4 — 30.6 V — 105 — °C Lineage Power ...

Page 5

... INPUT VOLTAGE, V Figure 1. Typical JC050H Input Characteristics at Room Temperature INPUT VOLTAGE, V Figure 2. Typical JC075H Input Characteristics at Room Temperature Lineage Power (V) I 8-1259 (C).b Figure 3. Typical JC100H Input Characteristics at = 2.1 A ...

Page 6

... Figure 8. Typical JC075H Converter Efficiency vs March 2008 0.8 1 1.2 1.4 1.6 OUTPUT CURRENT, I (A) O Output Current at Room Temperature 1.5 2 2.5 OUTPUT CURRENT, I (A) O Output Current at Room Temperature Lineage Power 1.8 2 8-1133 (C).b 3 8-1133 (C).a ...

Page 7

... OUTPUT CURRENT, I Figure 9. Typical JC100H Converter Efficiency vs. Output Current at Room Temperature TIME ms/div) Figure 10.Typical Start-Up from Remote On/Off JCxxxH1 Full Load O Lineage Power Test Configurations TO OSCILLOSCOPE BATTERY = 3.5 4 4.5 Note: Measure input reflected-ripple current with a simulated source ...

Page 8

... If not using the remote on/off feature, do one of the fol- lowing: For negative logic, short ON/OFF pin For positive logic, leave ON/OFF pin open. n March 2008 (-) terminal (V ). The switch I on/off = 1.2 V. The maximum I on/off generated by on/off = μA. on/off (-). I Lineage Power on/off ...

Page 9

... I O CONTACT RESISTANCE Figure 15. Effective Circuit Configuration for Single-Module Remote-Sense Operation Lineage Power Output Voltage Set-Point Adjustment (Trim) Output voltage trim allows the user to increase or decrease the output voltage set point of a module. This is accomplished by connecting an external resistor between the TRIM pin and either the SENSE(+) or SENSE(– ...

Page 10

... Heat is removed by conduc- tion, convection, and radiation to the surrounding environment. Proper cooling can be verified by mea- suring the case temperature. Peak temperature (Tc) occurs at the position indicated in Title 20. March 2008 PERCENT CHANGE IN OUTPUT VOLTAGE (Δ%) Voltage Lineage Power 8-1294 (C) ...

Page 11

... For additional information on these modules, refer to the Thermal Management JC-, JFC-, JW-, and JFW-Series 150 W Board-Mounted Power Modules Technical Note (TN97-008EPS). Lineage Power Heat Transfer Without Heat Sinks (continued) Increasing airflow over the module enhances the heat transfer via convection. Title 21 shows the maximum ...

Page 12

... Title 25. These curves were obtained by experimental testing of heat sinks, which are offered in the product catalog. March 2008 0.5 1 1.5 2 2.5 3 OUTPUT CURRENT, I (A) O Output Current ) divided by the C, max ): ΔT T – max , -------------------- - = ----------------------- - Lineage Power 3.5 4 8-1188 (C). ...

Page 13

... The module used to collect the data in Title 25 had a thermal-conductive dry pad between the case and the heat sink to minimize contact resistance. The use of Title 25 is shown in the following example Lineage Power Example (continued °C case temperature is desired, what is the (continued) ...

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... This equation pro- T vides a conservative estimate for such instances. A θsa Layout Considerations 8-1304 Copper paths must not be routed beneath the power module mounting inserts. March 2008 ( ) T – θ cs ------------------------ - – Lineage Power ...

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... SIDE LABELS* 1.02 (0.040) DIA SOLDER-PLATED BRASS 7 PLCS 12.7 (0.50) V (–) V (– 10.16 (0.400) CASE –SEN TRIM ON/OFF +SEN V (+) V (+) I O 48.26 (1.900) 4.8 48.3 (1.90) (0.19) March 2008 2.06 (0.081) DIA SOLDER-PLATED BRASS, 2 PLACES–(OUTPUT AND +OUTPUT) MOUNTING INSERTS M3x0.5 THROUGH, 4 PLCS 10.16 (0.400) 17.78 (0.700) 25.40 (1.000) 35.56 (1.400) Lineage Power 8-1190 (C) ...

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... Short lead 3.68 mm (0.145 in.) JC100H Negative remote on/off logic Positive remote on/off logic JC100H1 JC100H8 35.56 (1.400) 25.40 (1.000) 61.0 17.78 (2.40) (0.700) 10.16 MAX (0.400) MOUNTING INSERTS Device Comcode Code JC050H1 108080979 JC075H1 TBD JC100H1 107437543 JC050H 108080953 JC075H TBD JC100H 107309981 Option Suffix — 8-1190 (C) 16 ...

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... March 2008 dc-dc Converters Vdc Input, 24 Vdc Output 100 W Notes Lineage Power 17 ...

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... Lineage Power 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 pr oduct(s) or information. © 2008 Lineage Power Corpor ation, (Mesquite, Texas) All International Rights Reser ved. ...

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