INTEGRATED CIRCUITS DIVISION
Features 2.5A Maximum Peak Output Current 25kV/µs Minimum Common Mode Rejection (CMR) at 1500VCM Wide Operating Voltage Range: 15V to 30V Under Voltage Lockout with Hysteresis 3750Vrms Input to Output Isolation Wide Temperature Range: -40°C to +100°C 2.5A Output Current Gate Driver Optocoupler
Description
The IX3120 gate driver includes an input infrared LED that is optically coupled to a power output stage. The power output stage is capable of sourcing or sinking 2A of peak current, which is ideal for driving IGBTs and MOSFETs in the mid-power range. The gate driver optocoupler with its low input LED current, high output peak current, and high noise immunity (25kV/s) is ideally suited for use in motor control and inverter applications. The IX3120 is provided in an 8-pin DIP package and an 8-pin surface mount package. IX3120 Applications Isolated IGBT/MOSFET Gate Drive Switch Mode Power Supplies Industrial Inverters Motor Drivers Approvals UL Recognized Component: File E76270 IEC/EN/DIN EN 60747-5-5 ("GE" Versions) Ordering Information
Part
IX3120G IX3120GS IX3120GSTR IX3120GE IX3120GES IX3120GESTR Description
8-Pin DIP Package (50/Tube) 8-Pin Surface Mount (50/Tube) 8-Pin Surface Mount Tape & Reel (1000/Reel) 8-Pin DIP Package (50/Tube), IEC 60747-5-5 Option 8-Pin Surface Mount (50/Tube), IEC 60747-5-5 Option 8-Pin Surface Mount Tape & Reel (1000/Reel), IEC 60747-5-5 Option Figure 1. IX3120 Block Diagram
TRUTH TABLE N/C 1 8 VCC LED ANODE 2 7 VO VCC-VEE Positive Going (i.e. Turn-On) 0V - 30V 0V - 11V 11V - 13.5V 13.5V - 30V VCC-VEE Negative Going (i.e. Turn-Off) 0V - 30V 0V - 9.5V 9.5V - 12V 12V - 30V VO LOW LOW OFF ON CATHODE 3 6 VO ON ON TRANSITION
HIGH N/C 4 5 VEE Note: A 0.1F bypass capacitor must be connected between pins 5 and 8. DS-IX3120-R04 www.ixysic.com 1 INTEGRATED CIRCUITS DIVISION IX3120 1. Specifications 1.1 Package Pinout . 1.2 Pin Description 1.3 Absolute Maximum Ratings 1.4 Recommended Operating Conditions 1.5 Electrical Specifications (DC) . 1.6 Switching Characteristics (AC) . 1.7 Safety and Insulation Ratings 3 3 3 3 4 4 5 6 2. Performance Data . 7 3. Test Circuits 9 4. Manufacturing Information . 4.1 Moisture Sensitivity . 4.2 ESD Sensitivity 4.3 Soldering Profile 4.4 Board Wash . 4.5 Package Mechanical Dimensions 4.5.1 IX3120G & IX3120GE 8-Pin DIP . 4.5.2 IX3120GS & IX3120GES 8-Pin Surface Mount 4.5.3 IX3120GSTR & IX3120GESTR Tape & Reel 4.6 Device Branding 10 10 10 10 10 11 11 11 12 12 2 www.ixysic.com R04 INTEGRATED CIRCUITS DIVISION
1. Specifications
1.1 Package Pinout
N/C 1 8 VCC IX3120 1.2 Pin Desc …
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