Analog Devices Linear ADP5070 Demo Manual
Analog Devices Linear ADP5070 Demo Manual

Analog Devices Linear ADP5070 Demo Manual

Signal chain power dual output boost/inverter

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DESCRIPTION
Demonstration circuit SCP-ADP5070-EVALZ is a dual out-
put DC-DC converter designed to create a dual polarity
regulated voltage for powering several signal chains. The
positive regulator provides 15V/1A of output while the
negative regulator delivers –15V/300mA.
Like all boards in the Signal Chain Power series, this board
is designed to be easily plugged into other SCP boards to
form a complete signal chain power system, enabling fast
evaluation of low power signal chains. To evaluate this
board, some universal SCP hardware is required, namely:
SCP-INPUT-EVALZ
SCP-OUTPUT-EVALZ
SCP-1X5BKOUT-EVALZ
SCP-THRUBRD-EVALZ
Table 1. Performance Summary
SYMBOL
PARAMETER
V
Max Input Voltage
IN(MAX)
V
Max Output Voltage
OUT(MAX)
I
Max Output Current
OUT(MAX)
BOARD IMAGE
DEMO MANUAL SCP-ADP5070-EVALZ
ADP5070 Dual Output Boost/Inverter
SCP-FILTER-EVALZ
SCP-1X2BKOUT-EVALZ
SCP-5X1-EVALZ
NOTES
Positive V
Negative V
Positive V
Negative V
Figure 1. SCP-ADP5070-EVALZ Board
SCP-ADP5070-EVALZ
Signal Chain Power
To properly evaluate SCP series demo boards, you will
need the SCP Configurator companion software. SCP
Configurator can help you choose the right board and to-
pology for your design.
Note that this Demo Manual does not cover details im-
portant to the operation and configuration regarding the
ADP5070. Please refer to the
complete description of the part.
Design files for this circuit board are available.
All registered trademarks and trademarks are property of their respective owners.
OUT
OUT
OUT
OUT
DEMO MANUAL
ADP5070 datasheet
MIN
TYP
MAX
15
39
–39
1
0.6
for a
UNITS
V
V
A
Rev. 0
1

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Summary of Contents for Analog Devices Linear ADP5070

  • Page 1 DEMO MANUAL DEMO MANUAL SCP-ADP5070-EVALZ SCP-ADP5070-EVALZ Signal Chain Power ADP5070 Dual Output Boost/Inverter DESCRIPTION Demonstration circuit SCP-ADP5070-EVALZ is a dual out- To properly evaluate SCP series demo boards, you will put DC-DC converter designed to create a dual polarity need the SCP Configurator companion software. SCP regulated voltage for powering several signal chains.
  • Page 2: Quick Start Procedure

    DEMO MANUAL SCP-ADP5070-EVALZ QUICK START PROCEDURE Demonstration circuit SCP-ADP5070-EVALZ is easy to NOTE: Make sure that the input voltage is always within set up to evaluate the performance of any SCP hard- spec. If using a dynamic load to measure output volt- ware configuration.
  • Page 3: Configuration Settings

    DEMO MANUAL SCP-ADP5070-EVALZ CONFIGURATION SETTINGS Demonstration circuit SCP-ADP5070-EVALZ is a dual out- ENABLE PIN CONFIGURATION put DC-DC converter designed to create a dual polarity The EN1 and EN2 pins are tied to the optional SCP Run/Se- regulated voltage for powering several signal chains. The quence headers P1 and P2.
  • Page 4 DEMO MANUAL SCP-ADP5070-EVALZ VOLTAGE INPUT-TO-OUTPUT CONTROL (VIOC) FREQUENCY, SYNC AND SLEW RATE CONFIGURATION IMPLEMENTATION Table 4. Slew Rate Configuration Settings RATE EFFICIENCY To implement the VIOC function for both regulators, set Fast Higher Open Open R17 and R18 to 0W, respectively. Refer to the “Configura- Nominal Nominal Open...
  • Page 5: Parts List

    DEMO MANUAL SCP-ADP5070-EVALZ PARTS LIST ITEM REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER ANALOG DEVICES 08_051364b CAP CER 47nF 16V X7R 0603 YAGEO CC0603KRX7R7BB473 CAP CER 68nF 16V X7R 0603 AVX 0603YC683KAZ2A RES TBD 0402 (Note 1) CAP 10uF 25V CER X7R 1206...
  • Page 6: Schematic Diagram

    DEMO MANUAL SCP-ADP5070-EVALZ SCHEMATIC DIAGRAM 6.8UH DFLS240-7 0.047UF ADP5070AREZ 0.068UF RFB2 CIN1 118K 10UF AGND RFF2 Rev. 0...
  • Page 7 Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
  • Page 8 Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY.

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