Isolated, Precision Half-Bridge Driver, 0.1 A Output Data Sheet ADuM1233 FEATURES GENERAL DESCRIPTION 1 Isolated high-side and low-side outputs The ADuM1233 is an isolated, half-bridge gate driver that High side or low side relative to input: 700 V PEAK uses the Analog Devices, Inc., iCoupler technology to provide High-side/low-side differential: 700 V PEAK independent and isolated high-side and low-side outputs. 0.1 A peak output current Combining high speed CMOS and monolithic transformer High frequency operation: 5 MHz maximum technology, this isolation component provides outstanding High common-mode transient immunity: >75 kV/s performance characteristics superior to optocoupler-based High temperature operation: 105C solutions. Wide body, 16-lead SOIC By avoiding the use of LEDs and photodiodes, this iCoupler gate Safety and regulatory approvals drive device is able to provide precision timing characteristics UL recognition not possible with optocouplers. Furthermore, the reliability and 2500 V rms for 1 minute per UL 1577 performance stability problems associated with optocoupler LEDs VDE certificate of conformity are avoided. DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 In comparison to gate drivers that use high voltage level translation V = 560 V peak IORM methodologies, the ADuM1233 offers the benefit of true, galvanic APPLICATIONS isolation between the input and each output. Each output can be operated up to 700 VPEAK relative to the input, thereby supporting Isolated IGBT/MOSFET gate drives low-side switching to negative voltages. The differential voltage Plasma displays between the high side and low side can be as high as 700 VPEAK. Industrial inverters Switching power supplies As a result, the ADuM1233 provides reliable control over the switching characteristics of IGBT/MOSFET configurations over a wide range of positive or negative switching voltages. FUNCTIONAL BLOCK DIAGRAM V 1 16 V IA DDA 2 ENCODE DECODE 15 V V IB OA V 3 14 GND DD1 A GND 4 13 NC 1 5 12 DISABLE NC NC 6 11 V DDB NC 7 ENCODE DECODE 10 V OB 8 9 V GND DD1 B Figure 1. 1 Protected by U.S. Patents 5,952,849 6,873,065 6,903,578 7,075,329. Rev. C 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Fax: 781.461.3113 20062012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 06271-001ADuM1233 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Characteristics ...............................................................................5 Applications ....................................................................................... 1 Recommended Operating Conditions .......................................5 General Description ......................................................................... 1 Absolute Maximum Ratings ............................................................6 Functional Block Diagram .............................................................. 1 ESD Caution...................................................................................6 Revision History ............................................................................... 2 Pin Configuration and Function Descriptions ..............................7 Specifications ..................................................................................... 3 Typical Perfomance Characteristics ................................................8 Electrical Characteristics ............................................................. 3 Applications Information .................................................................9 Package Characteristics ............................................................... 4 Common-Mode Transient Immunity ........................................9 Regulatory Information ............................................................... 4 Outline Dimensions ....................................................................... 11 Insulation and Safety-Related Specifications ............................ 4 Ordering Guide .......................................................................... 11 REVISION HISTORY 8/12Rev. B to Rev. C 12/07Rev. A to Rev. B Changes to Features Section............................................................ 1 Changes to Note 1 ............................................................................. 1 Created Hyperlink for Safety and Regulatory Approvals Change to Minimum Pulse Width .................................................. 3 Entry in Features Section ................................................................. 1 Changed IC Junction-to-Ambient Thermal Resistance 4/07Rev. Sp0: Rev. A Parameter in Table 2 ......................................................................... 4 Changes to Figure 1 ........................................................................... 1 Changes to Table 3 and Table 4 ....................................................... 4 Changes to Figure 7 ........................................................................... 7 Added DIN V VDE V 0884-10 (VDE V 0884-10) Insulation Updated Outline Dimensions ....................................................... 10 Characteristics Section ..................................................................... 5 Added Table 5 and Figure 2 Renumbered Sequentially ............. 5 7/06Revision Sp0: Initial Version Updated Outline Dimensions ....................................................... 11 Rev. C Page 2 of 12