Product Details
Drive type
Single - Phase Half - Bridge
Suspended power supply (V)
600
Low end power supply (V)
2.8-20
input logic
HIN,LIN
Output current (A)
2.0/2.5
Low end power supply undervoltage protection (V)
not have
High end power supply undervoltage protection (V)
not have
Blocking protection
have
enable
not have
Open delay LO-HO
280/250
Extension time LO-HO
125/180
Rise time LO-HO
120/120
Descent time LO-HO
80/80
Dead time (nS)
100
thoroughfare
2
package
SOP8
- High-end floating bootstrap power supply design, with a withstand voltage of up to 600V
- compatible with 5V and 3.3V input voltages
- maximum frequency support of 500KHz
- low-end VCC voltage range of 2.8V - 20V
- output current capability of IO+/– 2A/2.5A
- built-in dead-time control circuit
- built-in latch function, completely eliminating simultaneous conduction of upper and lower tube outputs
- HIN input channel high-level effective, controlling high-end HO output
- LIN input channel high-level effective, controlling low-end LO output
- minimal external components
- quiescent current less than 5uA, very suitable for battery applications
- package form: SOP - 8.
- Mobile power supply high-voltage fast charge switching power supply
- Inverter pump controller
- 600V buck switching power supply
- Electric vehicle controller
- Brushless motor driver
- High-voltage Class - D power amplifier
EG3112 is a high cost-effective high-power MOS transistor and IGBT transistor gate drive dedicated chip, which integrates logic signal input processing circuit, dead zone control circuit, lockout circuit, level shift circuit, pulse filtering circuit, and output drive circuit. It is specifically designed for the drive circuit in brushless motor controllers. The high-end working voltage can reach 600V, and the power supply voltage range of low-end VCC is wide from 2.8V to 20V, with a static power consumption of less than 5uA. The chip has a locking function to prevent the output power transistors from conducting simultaneously. The input channels HIN and LIN have a built-in 200K pull-down resistor, which keeps the upper and lower power MOS transistors in a closed state when the input is suspended. The output current capability is IO+/-2/2.5A, and it is packaged in SOP8.