Electronic Components Datasheet Search |
|
ADM1070EB Datasheet(PDF) 4 Page - Analog Devices |
|
ADM1070EB Datasheet(HTML) 4 Page - Analog Devices |
4 / 12 page REV. 0 –4– EVAL-ADM1070EB EVALUATION BOARD J8 J9 0V –48V BACKPLANE BOARD LOAD BOARD HOT SWAP Figure 4. The ADM1070 Evaluation Board Simulating the Setup in Figure 3 Note that the ADM1070 can be employed on BOTH the plug- in board/module and the backplane sides of a system. This will provide the system with double protection. SIGNAL MONITORING When the Evaluation Board is under testing, many different signals can be monitored. There are 12 test points on the board (T1–T12). T1: 0 V Input (and Output) Line T2: Voltage at ADM1070 UV/OV Pin T3: Voltage at ADM1070 TIMER Pin T4: –48 V Input Line T5: –48 V Input Line T6: Voltage at ADM1070 VIN Pin T7: Voltage at ADM1070 GATE Pin T8: Voltage at ADM1070 SENSE Pin T9: Voltage at Source Terminal of MOSFET (normally fed into ADM1070 SENSE pin). Voltage between this node and VEE is the voltage across RSENSE, which is used for current sensing. T10: –48 V Input Line T11: 0 V Input (and Output) Line T12: Voltage at MOSFET Drain Terminal. Lower potential of output load voltage. LOAD BOARD A schematic diagram of a possible load board that emulates the load on a plug-in module and connects to Connector J9 is shown below. This board contains a series resistance and capacitance connected in parallel. A set of jumpers changes the manner in which the components are applied: resistor only, capacitor only, RC in parallel, or short circuit. The board should be set up via the jumpers before power is applied. For example, to set up the load board to emulate an RC load, shorting links should be placed into both LK1 A and B jumpers and LK2 should be left open. P1–1 P1–2 P1–3 P1–4 P1–5 P1–6 P1–7 P1–8 P1–9 P1–10 P1–11 P1–12 1 2 1 2 3 4 C1 + LK1 LK2 R1 R2 R3 R4 A B Figure 5. Schematic Diagram of Possible Load Board BACKPLANE BOARD The user can also employ a Backplane Board that emulates the backplane side of a user’s system. This board provides an alter- native way of applying power to the ADM1070 Evaluation Board (instead of power connectors J1–J4 of Evaluation Board). The Backplane Board should be inserted into edge Connector J8 of the ADM1070 Evaluation Board to apply power to the board. This may be useful when simulating live insertion and removal events with the ADM1070 Evaluation Kit, especially when simu- lating a situation where the ADM1070 resides on a plug-in module. A live insertion event can be recreated by plugging the Backplane Board (with a live supply) into the ADM1070 Evaluation Board (into Connector J8). P1–1 P1–2 P1–3 P1–4 P1–5 P1–6 P1–7 P1–8 P1–9 P1–10 P1–11 P1–12 BANANA BANANA J1 J2 Figure 6. Schematic Diagram of Possible Backplane Board |
Similar Part No. - ADM1070EB |
|
Similar Description - ADM1070EB |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |