EG3012 Half-Bridge Driver IC

EG3012 Half-Bridge Driver IC

The EG3012 is a cost effective half-bridge driver IC designed for N-channel MOSFETs and IGBTs. The EG3012 includes a combined logic inputs for low and high-side drives, fixed dead time to protect FETs , under voltage lockout for Vcc, cross-conduction prevention logic, high voltage level shifter, noise filter enhanced immunity, and provide high current capability for external N-channel MOSFETs, application for brushless motor drives. The bootstrap operation voltage of EG3012 is up to 100VDC, the operation voltage of Vcc is between 11V to 30V, and quiescent supply current is only 4.5mA. Build in simultaneous conduction lockout protection, and build in pull down resistors of 10K on all the input pins( HIN, LIN), when input pins are floating, the HO and LO are held to low, the structure of high current Darlington is used in output stage, the EG3012 is available in a SOP8 package.

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• Floating high side driver in bootstrap operation to +100V, build in bootstrap diode
  

• Internal fixed dead time of 120nS
  

• Under voltage lockout for Vcc
  

• Cross-conduction prevention logic
  

• 800mA source/1000mA sink output current capability
  

• Driving N-channel MOSFETs and IGBTs in a half-bridge configuration
  

• High side output in phase with HIN input
  

• Low side output in phase with LIN input
  

• Minimal peripheral components
  

• Low quiescent current：4.5mA
  

• Package：SOP8
  

Application of EG3012 Half-Bridge Driver IC

• E-bike controller
  

• 100V synchronous Buck converter
  

• Class D power amplifies
  

• Brushless pump controller
  

• BLDC Motor drive
  

Package Includes

1 x EG3012 Half-Bridge Driver IC