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EG3112
Chip Features High-end floating self-lifting power supply design, withstand voltage up to 600V Adapts to 5V, 3.3V input voltage Maximum frequency supports 500KHZ Low-end VCC voltage range 2.8V-20V Output current capability IO+/-2A/2.5A Built-in dead-zone control circuit With built-in interlock function, completely eliminating the 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 Few external components Static current less than 5uA, very suitable for battery applications Package: SOP-8
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- Product Description
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- Commodity name: EG3112
- 封装: SOP-8
- 品牌: EG/Yi Jing Wei
Chip Features High-end floating self-lifting power supply design, withstand voltage up to 600V Adapts to 5V, 3.3V input voltage Maximum frequency supports 500KHZ Low-end VCC voltage range 2.8V-20V Output current capability IO+/-2A/2.5A Built-in dead-zone control circuit With built-in interlock function, completely eliminating the 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 Few external components Static current less than 5uA, very suitable for battery applications Package: SOP-8
Chip Description
The EG3112 is a cost-effective, high-power MOS tube and IGBT gate drive chip. It integrates logic signal input processing circuits, dead-time control circuits, interlock circuits, level shift circuits, pulse filtering circuits, and output drive circuits. It is specifically designed for drive circuits in brushless motor controllers.
The EG3112 has a high-end operating voltage of up to 600V and a wide low-end Vcc supply voltage range of 2.8V～20V, with a static power consumption of less than 5uA. The chip has an interlock function to prevent simultaneous conduction of the output power tubes. The input channels HIN and LIN have a built-in 200K pull-down resistor, which keeps the upper and lower power MOS tubes off when the input is floating. The output current capability is IO+/-2/2.5A, and it uses an SOP8 package.
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