100V 3-phase Gate Driver
HL9611
Message
HL9611 is 100-V three half-bridge gate drivers, capable of driving high-side and low-side N-channel power MOSFETs. The HL9611 generates the correct gate drive voltages using an integrated bootstrap diode and external capacitor for the high-side MOSFETs. The Gate Drive architecture supports peak up to 1.0-A source and 1.8-A sink currents.
Built-in dead time protection and shoot-through protection prevent damage to the half-bridge. The UVLO circuit prevent malfunction when VCC and VBS are lower than the specified threshold voltage. A novel high-voltage BCD process and common-mode noise canceling technique provide stable operation of high-side drivers under high dv/dt noise conditions while achieving excellent negative transient voltage tolerance. An enable pin (EN) is included so that standby mode may be used to set the chip into a low quiescent current state to realize long battery lifetime. Built-in 12V LDO control circuit and 5.0V LDO for MCU power supply, simplifying the power supply system.
Product Brief Datasheet
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- 商品名: HL9611
- 产品名称: 100V 3-phase Gate Driver
- 产品简介: HL9611 is 100-V three half-bridge gate drivers, capable of driving high-side and low-side N-channel power MOSFETs. The HL9611 generates the correct gate drive voltages using an integrated bootstrap diode and external capacitor for the high-side MOSFETs. The Gate Drive architecture supports peak up to 1.0-A source and 1.8-A sink currents. Built-in dead time protection and shoot-through protection prevent damage to the half-bridge. The UVLO circuit prevent malfunction when VCC and VBS are lower than the specified threshold voltage. A novel high-voltage BCD process and common-mode noise canceling technique provide stable operation of high-side drivers under high dv/dt noise conditions while achieving excellent negative transient voltage tolerance. An enable pin (EN) is included so that standby mode may be used to set the chip into a low quiescent current state to realize long battery lifetime. Built-in 12V LDO control circuit and 5.0V LDO for MCU power supply, simplifying the power supply system.
- Integrated 100V half-bridge high side driver to drive up to 3-phase half-bridge gates
- Integrated bootstrap diodes
- Built-in 12V LDO control circuit
- Built-in 5.0V LDO output for MCU power supply
- Built-in dead time protection: 250ns (typ.)
- Shoot-through protection
- Under voltage lockout for VCC and VBS
- 3.3V and 5V input logic compatible
- Enable pin (EN) for low standby current
- IO+/IO-: +1.0A/-1.8A at VCC=12V, VBS=12V
- Common-mode dv/dt noise cancellation circuit
- Tolerant of negative transient voltage
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Subtitle
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- E-bike/electric power tool 3-phase motor driver
- Battery-powered mini/micro motor control
- General purpose inverter
- E-bike/electric power tool 3-phase motor driver
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