Datasheet MYTNA1R84RELA2RA (Murata) - 2

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MYTNA1R84RELA2RA
Document Category: Datasheet UltraBK™ 4A DC–DC Converter Module
Product Description Notices .. 24 ...1 Features ...1 CAUTION .. 24
Limitation of Applications .. 24
Typical Applications ...1 Note
.. 24
Efficiency ...1
Product Specification .. 25
Simplified Application Circuit
Sales contact .. 25
..1 Disclaimers Absolute Maximum Ratings(1)(2) .. 25 ..3
Patent Statement .. 26
Recommended Operating Conditions(1) ...3 Copyright and Trademark ... 26 Package Thermal Characteristics(1)(2) ..3 Electrical Characteristics ..4 Pin Configuration ...5 Pin Descriptions ..6 Functional Block Diagram ...6 Typical Performance Characteristics ..7 Thermal Deratings (Reference Data) ...8 Output Voltage Range ..8 Limitation of Input Voltage Slew rate...9 Detailed Description ...9
Output Voltage Adjustment ... 9 Resistor Trim Equation.. 9 Output Voltage Remote Sense Function .. 10 Remote Enable Function .. 10 Soft start Function ... 10 Power Good Operation ... 11
Protections ... 11
Over Current Protection and Short Circuit Protection... 11 Over Temperature Protection ... 12
Soldering Guidelines .. 12
Pb-free Solder Processes ... 13
Dry Pack Information .. 13 Application Performance ... 14 Transient Performance ... 17 Test Circuit ... 17 Component Selection ... 18
Input Fuse ... 18 Input Capacitor .. 18 Output Capacitor ... 18
Packaging Information .. 19
Moisture Sensitivity Level ... 19 Package Drawing .. 19 Recommended Board Land Pattern (Top View) ... 19 Top Marking Specification ... 20
Application Circuit ... 20 Application Circuit Part List (Recommended) ... 20 Application Board Example ... 21 Tape and Reel Specification .. 22 Order Codes ... 24 http://www.murata.com/products/power
Copyright ©2020 Murata Manufacturing Co., Ltd. All rights reserved. Export Control Code : X0863 Document No :D90DH – 00072 MYTNA1R84RELA2RA A01 Page 2 of 26 Document Outline Product Description Features Typical Applications Efficiency Simplified Application Circuit Absolute Maximum Ratings(1)(2) Recommended Operating Conditions(1) Package Thermal Characteristics(1)(2) Electrical Characteristics Pin Configuration Pin Descriptions Functional Block Diagram Typical Performance Characteristics Thermal Deratings (Reference Data) Output Voltage Range Limitation of Input Voltage Slew rate Detailed Description Output Voltage Adjustment Resistor Trim Equation Output Voltage Remote Sense Function Remote Enable Function Soft start Function Power Good Operation Protections Over Current Protection and Short Circuit Protection Over Temperature Protection Soldering Guidelines Pb-free Solder Processes Dry Pack Information Application Performance Transient Performance Test Circuit Component Selection Input Fuse Input Capacitor Output Capacitor Packaging Information Moisture Sensitivity Level Package Drawing Recommended Board Land Pattern (Top View) Top Marking Specification Application Circuit Application Circuit Part List (Recommended) Application Board Example Tape and Reel Specification Order Codes Notices CAUTION Limitation of Applications Note Product Specification Sales contact Disclaimers Patent Statement Copyright and Trademark