EG2183Q

EG2183Q is a cost-effective gate driver IC dedicated to high-power MOSFETs and IGBTs. It integrates logic signal input processing, dead-time control, lockout, level shift, pulse filtering, and output drive circuits, designed specifically for drive circuits in brushless motor controllers. The high-side operating voltage reaches up to 650V, with a wide low-side VCC supply voltage range of 10V~20V and quiescent current consumption below 200μA. It features a lockout function to prevent simultaneous conduction of output power devices. The HIN input channel has a built-in 250K pull-down resistor, while LIN has a built-in pull-up to high potential, ensuring both high-side and low-side power MOSFETs remain off when inputs are floating. Output current capability IO+/- is 2A/2.5A. Available in SOP8 package.

Applications

• Mobile power bank high-voltage fast-charge switching power supply
• Electric vehicle controller
• Variable frequency pump controller
• Brushless motor driver

Key features

• High-side floating bootstrap power supply design, withstand voltage up to 650V
• Compatible with 5V and 3.3V input voltage
• Maximum switching frequency up to 500KHz
• VCC and VB supply with UVLO protection
• Low-side VCC voltage range: 10V–20V
• Output current capability IO+/- 2A/2.5A
• Built-in dead-time control circuit
• Integrated shoot-through prevention latch, eliminates simultaneous conduction of high-side and low-side outputs
• HIN input channel active-high, controls high-side HO output
• LIN input channel active-low, controls low-side LO output
• Minimal external components
• Package: SOP8
• Lead-free, halogen-free, RoHS compliant