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ADUM5028-5BRIZ-RL PDF预览

ADUM5028-5BRIZ-RL

更新时间: 2024-02-05 05:19:16
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管
页数 文件大小 规格书
18页 490K
描述
ADUM5028-5BRIZ-RL

ADUM5028-5BRIZ-RL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:,
针数:8Reach Compliance Code:unknown
风险等级:5.72其他特性:ALSO HAVE 5 V SECONDARY ISOLATED SUPPLY
模拟集成电路 - 其他类型:DC-DC REGULATED POWER SUPPLY MODULE最大输入电压:5.5 V
最小输入电压:4.5 V标称输入电压:5 V
JESD-30 代码:R-PDMA-G8长度:7.5 mm
最大负载调整率:5%功能数量:1
输出次数:1端子数量:8
最高工作温度:25 °C最大输出电压:3.465 V
最小输出电压:3.135 V标称输出电压:3.3 V
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY座面最大高度:2.65 mm
表面贴装:YES技术:HYBRID
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL最大总功率输出:0.198 W
微调/可调输出:NO宽度:5.85 mm
Base Number Matches:1

ADUM5028-5BRIZ-RL 数据手册

 浏览型号ADUM5028-5BRIZ-RL的Datasheet PDF文件第2页浏览型号ADUM5028-5BRIZ-RL的Datasheet PDF文件第3页浏览型号ADUM5028-5BRIZ-RL的Datasheet PDF文件第4页浏览型号ADUM5028-5BRIZ-RL的Datasheet PDF文件第5页浏览型号ADUM5028-5BRIZ-RL的Datasheet PDF文件第6页浏览型号ADUM5028-5BRIZ-RL的Datasheet PDF文件第7页 
Low Emission,  
Isolated DC-to-DC Converters  
Data Sheet  
ADuM5020/ADuM5028  
FEATURES  
FUNCTIONAL BLOCK DIAGRAMS  
isoPower integrated, isolated dc-to-dc converter  
100 mA output current for ADuM5020  
60 mA output current for ADuM5028  
Meets CISPR22 Class B emissions limits at full load on a  
2-layer PCB  
16-lead SOIC_W package with 7.8 mm minimum creepage  
8-lead SOIC_IC package with 8.3 mm minimum creepage  
High temperature operation: 125°C maximum  
Safety and regulatory approvals  
1
2
3
4
5
6
7
8
16  
NIC  
NIC  
ADuM5020  
15 GND  
GND  
ISO  
ISO  
ISO  
ISO  
1
14  
13  
12  
11  
10  
9
V
SEL  
PDIS  
PCS  
GND  
V
GND  
1
OSC  
V
RECT  
REG  
DDP  
ISO  
GND  
GND  
1
NIC  
NIC  
GND  
GND  
1
UL recognition (pending)  
NIC = NO INTERNAL CONNECTION. LEAVE THIS PIN FLOATING.  
3000 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. ADuM5020 Functional Block Diagram  
VIORM = 565 V peak  
ADuM5028  
CQC certification per GB4943.1-2011  
8
7
6
5
V
SEL  
PDIS  
1
2
3
4
PCS  
GND  
V
GND  
1
ISO  
APPLICATIONS  
OSC  
V
RECT  
REG  
DDP  
ISO  
RS-485/RS-422/CAN transceiver power  
Power supply start-up bias and gate drives  
Isolated sensor interfaces  
GND  
1
GND  
ISO  
Figure 2. ADuM5028 Functional Block Diagram  
Industrial PLCs  
GENERAL DESCRIPTION  
The ADuM5020 and ADuM50281 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.  
for the magnetic components of the dc-to-dc converter. The  
result is a small form factor, isolated solution.  
The ADuM5020 and ADuM5028 isolated dc-to-dc converters  
provide two different package variants: the ADuM5020 in a  
wide body, 16-lead SOIC_W package, and the ADuM5028 in  
the space saving, 8-lead, wide body SOIC_IC. See the Pin  
Configuration and Function Descriptions section and the  
Ordering Guide for more information.  
The ADuM5020 and ADuM5028 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  
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.  
Rev. 0  
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  
©2018 Analog Devices, Inc. All rights reserved.  
Technical Support  
www.analog.com  
 
 
 
 

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