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ADUM5000ARWZ データシート(PDF) 1 Page - Analog Devices |
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ADUM5000ARWZ データシート(HTML) 1 Page - Analog Devices |
1 / 16 page 2.5 kV, Isolated DC-to-DC Converter Data Sheet ADuM5000 Rev. B Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2008–2012 Analog Devices, Inc. All rights reserved. FEATURES isoPower integrated, isolated dc-to-dc converter Regulated 3.3 V or 5 V output Up to 500 mW output power 16-lead SOIC package with 7.6 mm creepage High temperature operation: 105°C maximum Thermal overload protection Safety and regulatory approvals UL recognition 2500 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice #5A VDE certificate of conformity (pending) IEC 60747-5-2 (VDE 0884, Part 2) VIORM = 560 V peak APPLICATIONS RS-232/RS-422/RS-485 transceivers Industrial field bus isolation Power supply startups and gate drives Isolated sensor interfaces Industrial PLCs FUNCTIONAL BLOCK DIAGRAM VDD1 GND1 NC RCIN RCOUT RCSEL VDD1 OSC GND1 VISO GNDISO NC VSEL NC NC VISO GNDISO 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 ADuM5000 RECT REG Figure 1. GENERAL DESCRIPTION The ADuM50001 is an isolated dc-to-dc converter based on the Analog Devices, Inc., iCoupler® technology. The dc-to-dc converter in this device provides regulated, isolated power in several combinations of input and output voltages as listed in Table 1. The Analog Devices chip scale transformer, iCoupler technology, transfers isolated power in this dc-to-dc converter with up to 33% efficiency. The result is a small form factor, total isolation solution. Higher output power levels are obtained by using the ADuM5000 to augment the power output of ADuM5401, ADuM5402, ADuM5403, ADuM5404, ADuM520x, and other ADuM5000 i Couplers with isoPower®. iso Power uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. See the AN-0971 Application Note for board layout recommendations. Table 1. Input Voltage (V) Output Voltage (V) Output Power (mW) 5 5 500 5 3.3 330 3.3 3.3 200 1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. |
同様の部品番号 - ADUM5000ARWZ |
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同様の説明 - ADUM5000ARWZ |
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