EVAL-ADM1073MEB Analog Devices Inc, EVAL-ADM1073MEB Datasheet
EVAL-ADM1073MEB
Specifications of EVAL-ADM1073MEB
Related parts for EVAL-ADM1073MEB
EVAL-ADM1073MEB Summary of contents
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... ADM1073 samples GENERAL DESCRIPTION This evaluation kit allows the ADM1073 negative-voltage hot swap controller to be easily evaluated. The ADM1073 provides undervoltage and overvoltage protection by monitoring the supply voltage, and robust current limiting by monitoring the load current. The device uses a FET in the power path to control the load current ...
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... Setting up the Main Evaluation Board .................................... 10 REVISION HISTORY 9/04—Revision 0: Initial Version Operating the Micro Evaluation Board....................................... 11 Setting up the Micro Evaluation Board................................... 11 Integrating the Micro Evaluation Board into the System ..... 12 Evaluation Board Schematics........................................................ 13 Ordering Information.................................................................... 16 Main Evaluation Board Bill of Materials................................. 16 Micro Evaluation Board Bill of Materials ............................... 17 Ordering Guide ...
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... EVALUATION BOARD HARDWARE IMPORTANT Take the following precautions, when using the EVAL-ADM1073EB evaluation kit under high voltage conditions: • Do not work alone. • Always keep one hand in your pocket or behind your back when around a high voltage system. • Wear footwear with a rubber bottom. ...
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... EVAL-ADM1073EB Table 2. Switch Functions Switch Description S1 Pushbutton switch for driving RESTART pin (via S5-1) Pushbutton switch for driving SHDN pin (via S5- S3-1 Connects R18 to V pin IN S3-2 Connects R17 to V pin IN S3-3 Connects PWRGD pin to links L6 and L7 S3-4 Unused S4 S4-1 Connects midpoint of R1/R2 resistor divider to OV pin ...
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... C4 connected to SS pin Open C4 disconnected Closed C3 connected to SS pin Open C3 disconnected Closed C2 connected to SS pin Open C2 disconnected Closed C1 connected to SS pin Open C1 disconnected Rev Page EVAL-ADM1073EB Default Open Closed Open Open Open Open Open Open Closed Open Open Closed Open Open ...
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... EVAL-ADM1073EB Table 3. Jumper Functions Switch Description L1 L1-A Connects R13 to V pin IN L1-A Connects R14 to V pin IN L1-A Connects R15 to V pin IN L1-A Connects R16 to V pin IN Connects R12 to V pin Connects driver circuit for all LEDs L4 L4-A Connects R11 to DRAIN pin ...
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... T18 Monitors the voltage on the SPLYGD input voltage close to the SENSE resistor. The SENSE voltage is the voltage across the SENSE resistor. This node is also the source EE Rev Page EVAL-ADM1073EB . This line can be considered an input EE pin). pin This line can be considered an input EE ...
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... TIMER C C TIMER SS –48V R SENSE Figure 2. ADM1073 Residing on a Plug-In Module To evaluate the ADM1073 residing on a plug-in board, set up the evaluation board as follows: 1. the load to the board in several ways: • • • • 2. Apply power to the board via leads connected directly to a power supply ...
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... P1–12 Figure 6. Diagram of Load Board Insert the backplane board into Edge Connector J8 of the evaluation board to apply power to the board. This might be useful when simulating live insertion and removal events with the ADM1073 evaluation kit, especially when simulating a situation where the ADM1073 resides on a plug-in module ...
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... Header L4. The default value of 2.2 MΩ is selected by a shorting link in Header L4, Position B. The evaluation board has an IRF3910 DPAK FET mounted by default. If you want to change this FET, remove the component Q1, and mount a replacement. Note that a triple footprint is present that can accommodate DPAK, D2PAK, and many through-hole FET packages ...
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... Choose the value of the drain resistor required for linear limit foldback via a shorting link in Header L4. A default value of 2.2 MΩ is mounted on the micro evaluation board, but you can alter this component, if required. 7. The micro evaluation board has an IRF3910 DPAK FET mounted by default ...
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... Figure 10. BACKPLANE PLUG-IN BOARD LOAD Figure 10. Integrating the Micro Evaluation Board into the System The micro evaluation board has an insulating coating on its underside to protect the system. If the underside of the board were not protected, shorts could occur on the module or backplane below it. ...
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... CATHODE 5 COLLECTOR EMITTER COLLECTOR 4N32 –48V_RTN C10 EMITTER R18 E R19 R17 SW4DIP_SMD PWRGD Figure 11. EVAL-ADM1073EB Evaluation Board Schematic Rev Page EVAL-ADM1073EB BLACK J10 R10 T11 –48V_RTN 100µF A (REPRESENTS LOAD) R11 T12 T8 T14 T13 T7 T15 DRAIN 10 Q1 GATE 9 BLUE SENSE SENSE ...
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... EVAL-ADM1073EB Figure 12. EVAL-ADM1073EB Evaluation Board Component-Side Silkscreen Figure 13. EVAL-ADM1073EB Evaluation Board Solder-Side Silkscreen Rev Page ...
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... Figure 14. EVAL-ADM1073EB Evaluation Board Component Placement Diagram J1– R11 RESTART D5 R12 SHDN D1 R8 SPLYGD D2 R9 PWRGD D3 R10 LATCHED R4 D8 J1–3 J2–1 SPLYGD J2–2 PWRGD J2–3 LATCHED J3–1 SHDN J3–2 RESTART Figure 15. EVAL-ADM1073EB Micro Evaluation Board Circuit Diagram R DROP ADM1073 ADM1073_SOCKET OV DRAIN ...
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... EVAL-ADM1073EB ORDERING INFORMATION MAIN EVALUATION BOARD BILL OF MATERIALS Table 6. Qty Ref Description Part Type 1 X1 ADM1073_SKT 1 U1 ADM1073ARU 5 U2–U6 4N32 1 C1 CAP 1 C2 CAP (C nom CAP(C max CAP (C min CAP CAP 1 C7 CAP (C TIMER 1 C8 CAP (C TIMER 1 C9 CAP (C TIMER ...
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... J13 CON\PWR 14 T1–T14 TESTPOINT 1 L1 JUMPER-4 2 L2-L3 JUMPER 4 L4–L7 JUMPER2\SIP3 7 L1–L7 Shorting Links 4 Each Corner Stick-On Feet MICRO EVALUATION BOARD BILL OF MATERIALS Table 7. Qty Ref Description Part Type 1 U1 ADM1073ARU 1 C1 CAP (C TIMER 1 C2 CAP (C nom CAP 2 R1, R3 ...
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... EVAL-ADM1073EB ORDERING GUIDE Model EVAL-ADM1073EB EVAL-ADM1073MEB 1 Includes Main Evaluation Board for bench evaluation and Micro Evaluation Board for in-system evaluation. Package Description Main Evaluation Board and Micro Evaluation Board Micro Evaluation Board only Rev Page ...
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... NOTES Rev Page EVAL-ADM1073EB ...
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... EVAL-ADM1073EB NOTES © 2004 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D04582–0–9/04(0) Rev Page ...