Datasheet ADuM4121-1-EP (Analog Devices) - 7

Enhanced Product ADuM4121-1-EP PIN CONFIGURATION AND FUNCTION DESCRIPTIONS ADuM4121-1-EP VDD1 1 8 VDD2 VI+ 2 7 V TOP VIEW OUT VI– 3 (Not to Scale) 6 CLAMP
003
GND 4 5 1 GND2
17322- Figure 3. Pin Configuration
Table 11. Pin Function Descriptions Pin No. Mnemonic Description
1 VDD1 Supply Voltage for Isolator Side 1. 2 VI+ Noninverting Gate Drive Logic Input. 3 VI− Inverting Gate Drive Logic Input. 4 GND1 Ground 1. This pin is the ground reference for Isolator Side 1. 5 GND2 Ground 2. This pin is the ground reference for Isolator Side 2. 6 CLAMP Miller Clamp and Gate Voltage Sense. Connect this pin directly to the gate being driven. 7 VOUT Gate Drive Output. Connect this pin to the gate being driven through an external series resistor. 8 VDD2 Supply Voltage for Isolator Side 2. Rev. 0 | Page 7 of 9 Document Outline FEATURES ENHANCED PRODUCT FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS REGULATORY INFORMATION PACKAGE CHARACTERISTICS INSULATION AND SAFETY RELATED SPECIFICATIONS DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS OUTLINE DIMENSIONS ORDERING GUIDE