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ADUM6028-5BRIZ-RL PDF预览

ADUM6028-5BRIZ-RL

更新时间: 2024-11-25 00:57:15
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亚德诺 - ADI /
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20页 589K
描述
Low Emission, 5 kV Isolated DC-to-DC Converters

ADUM6028-5BRIZ-RL 数据手册

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Low Emission, 5 kV  
Isolated DC-to-DC Converters  
Data Sheet  
ADuM6020/ADuM6028  
FEATURES  
FUNCTIONAL BLOCK DIAGRAMS  
isoPower integrated, isolated dc-to-dc converter  
100 mA output current for ADuM6020  
60 mA output current for ADuM6028  
Meets CISPR22 Class B emissions limits at full load on a  
2-layer PCB  
16-lead SOIC_IC package with 8.3 mm minimum creepage  
8-lead SOIC_IC package with 8.3 mm minimum creepage  
High temperature operation: 125°C maximum  
Safety and regulatory approvals  
16  
1
2
3
4
5
6
7
8
NIC  
NIC  
ADuM6020  
15 GND  
GND  
ISO  
ISO  
ISO  
ISO  
1
14  
13  
12  
11  
10  
9
V
SEL  
PDIS  
PCS  
GND  
1
GND  
OSC  
V
V
REG  
RECT  
DDP  
ISO  
GND  
1
GND  
NIC  
NIC  
GND  
1
GND  
UL recognition (pending)  
NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.  
5000 V rms for 1 minute per UL 1577  
CSA Component Acceptance Notice 5A (pending)  
VDE certificate of conformity (pending)  
VDE V 0884-10  
Figure 1. ADuM6020 Functional Block Diagram  
ADuM6028  
V
IORM = 565 V peak  
8
7
6
5
V
SEL  
PDIS  
1
2
3
4
PCS  
CQC certification per GB4943.1-2011 (pending)  
GND  
V
GND  
1
ISO  
OSC  
V
RECT  
REG  
DDP  
ISO  
APPLICATIONS  
GND  
GND  
1
ISO  
RS-485/RS-422/CAN transceiver power  
Power supply start-up bias and gate drives  
Isolated sensor interfaces  
Figure 2. ADuM6028 Functional Block Diagram  
Industrial PLCs  
GENERAL DESCRIPTION  
The ADuM6020 and ADuM60281 are isoPower®, integrated,  
isolated dc-to-dc converters. Based on the Analog Devices, Inc.,  
iCoupler® technology, these dc-to-dc converters provide  
regulated, isolated power that is below CISPR22 Class B limits at  
full load on a 2-layer printed circuit board (PCB) with ferrites.  
Common voltage combinations and the associated current  
output levels are shown in Table 1 through Table 4.  
The ADuM6020 and ADuM6028 isolated dc-to-dc converters  
provide two different package variants: the ADuM6020 in a  
wide body, 16-lead SOIC_IC package, and the ADuM6028 in  
the space saving, 8-lead, wide body SOIC_IC package. For 5 V  
input operations, use the ADuM6020-5BRWZ and the  
ADuM6028-5BRIZ. For 3.3 V input to 3.3 V output operations,  
use the ADuM6020-3BRWZ and the ADuM6028-3BRIZ. See  
the Pin Configuration and Function Descriptions section and  
the Ordering Guide for more information.  
The ADuM6020 and ADuM6028 eliminate the need to design  
and build isolated dc-to-dc converters in applications up to  
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. A 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. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Technical Support  
©2018 Analog Devices, Inc. All rights reserved.  
www.analog.com  
 
 
 
 

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