Datasheet ADuM6020, ADuM6028 (Analog Devices)
| 制造商 | Analog Devices |
| 描述 | Low Emission, 5 kV Isolated DC-to-DC Converters |
| 页数 / 页 | 20 / 1 — Low Emission, 5 kV. Isolated DC-to-DC Converters. Data Sheet. ADuM6020/. … |
| 修订版 | B |
| 文件格式/大小 | PDF / 474 Kb |
| 文件语言 | 英语 |
Low Emission, 5 kV. Isolated DC-to-DC Converters. Data Sheet. ADuM6020/. ADuM6028. FEATURES. FUNCTIONAL BLOCK DIAGRAMS. iso
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Low Emission, 5 kV Isolated DC-to-DC Converters Data Sheet ADuM6020/ ADuM6028 FEATURES FUNCTIONAL BLOCK DIAGRAMS iso Power integrated, isolated dc-to-dc converter NIC 1 16 NIC ADuM6020 100 mA output current for ADuM6020 GND1 2 15 GNDISO 60 mA output current for ADuM6028 PDIS 3 PCS 14 V Meets CISPR22 Class B emissions limits at full load on a SEL 2-layer PCB GND1 4 13 GNDISO 16-lead SOIC_IC package with 8.3 mm minimum creepage VDDP 5 OSC RECT REG 12 VISO 8-lead SOIC_IC package with 8.3 mm minimum creepage GND1 6 11 GNDISO High temperature operation: 125°C maximum NIC 7 10 NIC Safety and regulatory approvals GND1 8 9 GNDISO UL recognition
001 30-
5000 V rms for 1 minute per UL 1577 NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.
165
CSA Component Acceptance Notice 5A
Figure 1. ADuM6020 Functional Block Diagram
VDE certificate of conformity VDE V 0884-10 V ADuM6028 IORM = 565 V peak CQC certification per GB4943.1-2011 (pending) PDIS 1 PCS 8 VSEL GND 2 7 GND APPLICATIONS 1 ISO VDDP 3 OSC RECT REG 6 VISO RS-485/RS-422/CAN transceiver power
2
GND
-10
1 4 5 GNDISO Power supply start-up bias and gate drives
530 16
Isolated sensor interfaces
Figure 2. ADuM6028 Functional Block Diagram
Industrial PLCs GENERAL DESCRIPTION
The ADuM6020 and ADuM60281 are isoPower®, integrated, The ADuM6020 and ADuM6028 isolated dc-to-dc converters isolated dc-to-dc converters. Based on the Analog Devices, Inc., provide two different package variants: the ADuM6020 in a iCoupler® technology, these dc-to-dc converters provide wide body, 16-lead SOIC_IC package, and the ADuM6028 in regulated, isolated power that is below CISPR22 Class B limits at the space saving, 8-lead, wide body SOIC_IC package. For 5 V full load on a 2-layer printed circuit board (PCB) with ferrites. input operations, use the ADuM6020-5BRWZ and the Common voltage combinations and the associated current ADuM6028-5BRIZ. For 3.3 V input to 3.3 V output operations, output levels are shown in Table 1 through Table 4. use the ADuM6020-3BRWZ and the ADuM6028-3BRIZ. See The ADuM6020 and ADuM6028 eliminate the need to design the Pin Configuration and Function Descriptions section and and build isolated dc-to-dc converters in applications up to the Ordering Guide for more information. 500 mW. The iCoupler chip scale transformer technology is used for the magnetic components of the dc-to-dc converter. The result is a small form factor, isolated solution. 1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. B Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog 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. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. No license is granted by implication or otherwise under any patent or patent rights of Analog Tel: 781.329.4700 ©2018–2020 Analog Devices, Inc. All rights reserved. Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline Features Applications Functional Block Diagrams General Description Revision History Specifications Electrical Characteristics—5 V Primary Input Supply/5 V Secondary Isolated Supply Electrical Characteristics—5 V Primary Input Supply/3.3 V Secondary Isolated Supply Electrical Characteristics—3.3 V Primary Input Supply/3.3 V Secondary Isolated Supply Regulatory Approvals Insulation and Safety Related Specifications Package Characteristics DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Truth Table Typical Performance Characteristics Theory of Operation Applications Information PCB Layout Thermal Analysis EMI Considerations Insulation Lifetime Surface Tracking Insulation Wear Out Calculation and Use of Parameters Example Outline Dimensions Ordering Guide
Low Emission, 5 kV Isolated DC-to-DC Converters Data Sheet ADuM6020/ ADuM6028 FEATURES FUNCTIONAL BLOCK DIAGRAMS iso Power integrated, isolated dc-to-dc converter NIC 1 16 NIC ADuM6020 100 mA output current for ADuM6020 GND1 2 15 GNDISO 60 mA output current for ADuM6028 PDIS 3 PCS 14 V Meets CISPR22 Class B emissions limits at full load on a SEL 2-layer PCB GND1 4 13 GNDISO 16-lead SOIC_IC package with 8.3 mm minimum creepage VDDP 5 OSC RECT REG 12 VISO 8-lead SOIC_IC package with 8.3 mm minimum creepage GND1 6 11 GNDISO High temperature operation: 125°C maximum NIC 7 10 NIC Safety and regulatory approvals GND1 8 9 GNDISO UL recognition
001 30-
5000 V rms for 1 minute per UL 1577 NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.
165
CSA Component Acceptance Notice 5A
Figure 1. ADuM6020 Functional Block Diagram
VDE certificate of conformity VDE V 0884-10 V ADuM6028 IORM = 565 V peak CQC certification per GB4943.1-2011 (pending) PDIS 1 PCS 8 VSEL GND 2 7 GND APPLICATIONS 1 ISO VDDP 3 OSC RECT REG 6 VISO RS-485/RS-422/CAN transceiver power
2
GND
-10
1 4 5 GNDISO Power supply start-up bias and gate drives
530 16
Isolated sensor interfaces
Figure 2. ADuM6028 Functional Block Diagram
Industrial PLCs GENERAL DESCRIPTION
The ADuM6020 and ADuM60281 are isoPower®, integrated, The ADuM6020 and ADuM6028 isolated dc-to-dc converters isolated dc-to-dc converters. Based on the Analog Devices, Inc., provide two different package variants: the ADuM6020 in a iCoupler® technology, these dc-to-dc converters provide wide body, 16-lead SOIC_IC package, and the ADuM6028 in regulated, isolated power that is below CISPR22 Class B limits at the space saving, 8-lead, wide body SOIC_IC package. For 5 V full load on a 2-layer printed circuit board (PCB) with ferrites. input operations, use the ADuM6020-5BRWZ and the Common voltage combinations and the associated current ADuM6028-5BRIZ. For 3.3 V input to 3.3 V output operations, output levels are shown in Table 1 through Table 4. use the ADuM6020-3BRWZ and the ADuM6028-3BRIZ. See The ADuM6020 and ADuM6028 eliminate the need to design the Pin Configuration and Function Descriptions section and and build isolated dc-to-dc converters in applications up to the Ordering Guide for more information. 500 mW. The iCoupler chip scale transformer technology is used for the magnetic components of the dc-to-dc converter. The result is a small form factor, isolated solution. 1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
Rev. B Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog 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. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. No license is granted by implication or otherwise under any patent or patent rights of Analog Tel: 781.329.4700 ©2018–2020 Analog Devices, Inc. All rights reserved. Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline Features Applications Functional Block Diagrams General Description Revision History Specifications Electrical Characteristics—5 V Primary Input Supply/5 V Secondary Isolated Supply Electrical Characteristics—5 V Primary Input Supply/3.3 V Secondary Isolated Supply Electrical Characteristics—3.3 V Primary Input Supply/3.3 V Secondary Isolated Supply Regulatory Approvals Insulation and Safety Related Specifications Package Characteristics DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics Recommended Operating Conditions Absolute Maximum Ratings ESD Caution Pin Configuration and Function Descriptions Truth Table Typical Performance Characteristics Theory of Operation Applications Information PCB Layout Thermal Analysis EMI Considerations Insulation Lifetime Surface Tracking Insulation Wear Out Calculation and Use of Parameters Example Outline Dimensions Ordering Guide