dc025 Lineage Power, dc025 Datasheet
dc025
Available stocks
Related parts for dc025
dc025 Summary of contents
Page 1
... Each output is individually regulated by its own control circuit and has an independent overvoltage clamp. With standard outputs of +3.3 V, ±5 V, ±12 V, and ±15 V, the DC025 Dual-Output-Series Power Modules are flexible enough to provide modified standard units with any combination of output voltages from ...
Page 2
... Note: Two pinouts are available for the DC025 Dual-Output-Series Power Modules. The DC025AJ-M, AB-M, BK-M, and CL-M Power Modules, which have both positive and negative outputs, have a common output ground pin (pinout A). The DC025AA-M, AB-M, AF-M, BB-M, and CC-M Power Modules, which have dual positive outputs, have separate output ground pins (pinout B). See Outline Diagrams section. ...
Page 3
... V O2 DC025AF DC025BB DC025CC All — All — O, max I ) DC025AJ-M, — O, max AA-M, BK-M, BB-M, CL-M, CC-M, AB-M DC025AF-M — DC025AJ-M, — AA-M, AF-M DC025BK-M, — BB-M DC025CL-M, — CC-M DC025AB-M — output) DC025AB-M — (12 V output) 18 Vdc to 36 Vdc Input Min Typ ...
Page 4
... AA-M, AF-M DC025BK-M, BB-M DC025CL-M, CC-M DC025AB output) DC025AB-M (12 V output) DC025AJ-M, AA-M, AF-M DC025BK-M, BB-M DC025CL-M, CC-M DC025AB-M DC025AJ-M, AA-M, AF-M DC025BK-M, BB-M DC025CL-M, CC-M DC025AB-M DC025AJ-M, AA-M, AF-M DC025BK-M, BB-M DC025CL-M, CC-M DC025AB-M DC025AJ-M, AA-M DC025AF-M DC025AB-M DC025BK-M, BB-M DC025CL-M, CC-M March 2008 Symbol Min Typ Max — — — 15 — — — 20 — — — 25 — ...
Page 5
... DC025AJ-M, — AA-M, AF-M DC025BK-M, — BB-M DC025CL-M, — CC-M DC025AB-M — output) DC025AB-M — (12 V output) All — DC025AJ-M, — AA-M, AF-M DC025BK-M, — BB-M DC025CL-M, — CC-M DC025AB-M — output) DC025AB-M — (12 V output) All — Min ; °C) C — 18 Vdc to 36 Vdc Input Min ...
Page 6
... open collector or I equivalent compatible; signal referenced to V (–) terminal. See I Figures 10, 14, and Feature Descriptions.): DC025xx-M Positive Logic: Logic Low—Module Off Logic High—Module On DC025xx1-M Negative Logic: Logic Low—Module On Logic High—Module Off Module Specifications: On/Off Current—Logic Low ...
Page 7
... I 8-992(C) Figure 3. DC025 Dual-Output-Series Efficiency vs °C C 1.75 2.0 2.25 2.5 2.75 (A) O 8-1001(C). °C C Figure 4. DC025 Dual-Output-Series Typical Vdc to 36 Vdc Input 0.2 0.3 0.4 0.5 0.6 0.7 0.8 NORMALIZED OUTPUT CURRENT Normalized Output Currents at V and ° 5.0 V 1.0 A • A/10 µs • ...
Page 8
... Output Voltage Response to a Step Load Change from 50 max 12.0 V 0.624 A 0.416 A 0.5 ms 8-1017(C).a Figure 8. DC025 Dual-Output-Series Typical 12 V Output Voltage Response to a Step Load Change from 50 max V March 2008 50 mV • A/10 µs • ...
Page 9
... March 2008 Characteristic Curves (continued) 100 mV 15.0 V 0.500 A • A/10 µs •t 0.333 A 0.2 A TIME, t (0.5 ms/div) Figure 9. DC025 Dual-Output-Series Typical 15 V Output Voltage Response to a Step Load Change from 50 and ° nom set • A/10 µ ...
Page 10
... 0.1 µ – Pinout B (DC025AA-M, AB-M, AF-M, BB-M, CC-M) Configuration Note: Use a 0.1 µF ceramic capacitor. Scope measurement should be made by using a BNC socket. Position the load between 50 mm and in. and 3 in.) from the module. Figure 12. Output Noise Measurement Test Setup ...
Page 11
... During a logic high, the maximum V the power module The maximum allowable leakage current of the switch at V on/off Lineage Power V I Figure 14. Remote On/Off Implementation Output Overvoltage Clamp The output overvoltage clamp consists of control circuitry, independent of the primary regulation loop, that monitors the voltage on the output terminals ...
Page 12
... SUPPLIES, AND DATALOGGER, 6.35 (0.25) TALL Note: Dimensions are in millimeters and (inches). Drawing is not to scale. The DC025 Dual-Output-Series Power Modules are designed to operate in a variety of thermal environ- ments. As with any electronic component, sufficient cooling must be provided to help ensure reliable opera- tion of the unit. Heat-dissipating components inside the module are thermally coupled to the case ...
Page 13
... W (from Figure 17) for each output for a total of 7.3 W. Using Figure 20, it can be determined that the maximum ambient temperature at natural convection that the DC025AJ-M can operate at is approximately 54 °C. Keep in mind that these are approximations of the air temperature and velocity required to keep the case temperature below its maximum rating ...
Page 14
... Figure 18 Output Power Dissipation vs. 1.5 2.0 2.5 (A) O 8-1841(C) 3.0 2.5 2.0 1.5 1.0 0.5 0 Figure 19 Output Power Dissipation vs. 1.5 2.0 2.5 (A) O 8-1129(C) March 2008 0.0 0.2 0.4 0.6 0.8 OUTPUT CURRENT, I (A) O Output Current 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 OUTPUT CURRENT, I (A) O Output Current Lineage Power 1.0 1.2 8-1128(C) 0.8 0.9 8-1127(C) ...
Page 15
... Figure 21. Case-to-Ambient Thermal Resistance vs. Air Velocity Lineage Power Use of Heat Sinks and Cold Plates (continued) The DC025 Dual-Output-Series Power Modules case includes through-threaded M3 x 0.5 mounting holes allowing attachment of heat sinks or cold plates from either side of the module. The mounting torque must not exceed 0.56 N/m (5 in.-lb.). ...
Page 16
... Vdc to 36 Vdc Input Outline Diagrams Dimensions are in millimeters and (inches). Copper paths must not be routed beneath the power module standoffs. Tolerances: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.). Pinout A (DC025AJ-M, BK-M, CL-M) Top View PIN 1 INDICATOR Side View 12.7 (0.50) MAX 5.1 (0.20) Bottom View 7.1 (0.28) 20.32 (0.800) 30.5 (1.20) 16 71.1 (2.80) MAX 61.0 M3 (2.40) ...
Page 17
... March 2008 Outline Diagrams (continued) Dimensions are in millimeters and (inches). Copper paths must not be routed beneath the power module standoffs. Tolerances: x.x ± 0.5 mm (0.02 in.), x.xx ± 0.25 mm (0.010 in.). Pinout B (DC025AA-M, AB-M, AF-M, BB-M, CC-M) Top View PIN 1 INDICATOR Side View 12.7 (0.50) MAX Bottom View (0.800) 30.5 (1.20) Lineage Power 71.1 (2.80) MAX 61.0 (2.40) M3 MAX ...
Page 18
... Vdc to 36 Vdc Input Recommended Hole Patterns Component-side footprint. Dimensions are in millimeters and (inches). Recommended hole size for pin: 1.27 mm (0.050 in.). Pinout A (DC025AJ-M, BK-M, CL-M) 30.5 (1.20) 20.32 (0.800) 61.0 (2.40) MAX Pinout B (DC025AA-M, AB-M, AF-M, BB-M, CC-M) 30.5 (1.20) 61.0 (2.40) MAX 18 CASE OUTLINE 1 2 10.16 (0.400) 3 10.16 (0.400 ) 4 48.3 (1.90) 11.4 (0.45) 63.50 ± 0.38 (2.500 ± 0.015) 3.8 (0.15) 71.1 (2.80) MAX CASE OUTLINE 1 2 20.32 (0.800) 10 ...
Page 19
... Power On/Off Logic 25 W positive DC025AJ positive DC025BK positive DC025CL positive DC025AA positive DC025AF positive DC025BB positive DC025CC positive DC025AB-M Device Code Suffix Vdc to 36 Vdc Input Pinout Comcode A 107587347 A 107587388 A 107587404 ...
Page 20
... Lineage Power reserves the right to make changes to the produc t(s) or information contained herein without notice. No liability is ass umed as a res ult of their use or applic ation. No rights under any patent acc ompany the sale of any oduct information. ...