General Description
The AOZ9510QI is an integrated half-bridge gate driver
with smart functions. The device includes one half-bridge
gate driver, capable of driving high-side and low-side Nchannel
MOSFETs. Using two AOZ9510QI for single
phase motor driver and three AOZ9510QI for three
phase motor drivers.
The device features multiple protection functions such as
VCC UVLO, and over temperature protection. Moreover,
AOZ9510QI provides adjustable gate drive sink and
source current control. By doing this control, user can
optimize performances of EMI and efficiency.
The AOZ9510QI is available in a 4mm×4mm QFN-23L
package and is rated over a -40°C to +85°C ambient
temperature range.

Features
 Input voltage range:
- 10.8V to 28V
 Maximum output current 20A
 Adjustable gate drive sink/source current
 Junction temperature monitor
 Support 100% PWM operation
 Integrated bootstrap diode
 Low RDS(ON) internal NFETs
- 6mΩ for both HS/LS
 Thermal protection
 VCC UVLO
 Thermally enhanced 23-pin 4×4 QFN

Applications
 BLDC motor drive
 Fans and pumps
 Power tools