Auto Body System 
Motor System 
Smart office 
White goods 
Digital power supply 
Personal care 
green riding 
Garden tools 
Electric tools 
Fan water pump 
Kitchen appliances 
Smart lighting 
Lithium battery management 
Family medical 
Personal medical 
CCC 
Personal care 
Automotive MCUs 
Brushless DC motors 
High precision measurement 
Wireless connection 
Electromagnetic heating 
High performance and low power consumption 
8-bit microcontroller 
32-bit microcontroller 
RISC-V 
High precision ADC 
Touch 
Display driver 
IPM driver 
Gate driver 
Motor driver 
It is widely used in typical motor control fields such as low-voltage fans and floor fans.
It is widely used in typical motor control fields such as low-voltage fans and floor fans.
CMS6971 is a three-phase half-bridge pre-driver IC for driving P/N MOSFET. It has built-in undervoltage protection, shoot-through prevention and dead time; input logic level is compatible with 3.3V/5V, output 11V gate voltage to drive PMOS, NMOS; built-in 5V/60mA LDO. Operating temperature: -20℃ to 85℃; SOP16 package is available.
> PN MOSFET three-phase half-bridge driver
> Low standby power consumption
> HO output current +0.06A/-0.30A@VBB=24V
> LO output current +0.05A/-0.26A@VBB=24V
> Built-in 5V/60mA LDO
> Built-in power supply voltage undervoltage protection UVLO
> Built-in pass-through prevention function
> Built-in 300ns dead time
> High and low side channel matching
> 3.3V/5V input logic compatible
| Name | Version | Describe | Download |
|---|---|---|---|
| CMS6971 user manual | V1.3 | 36V three-phase PN gate drive, built-in 5V/60mA LDO |
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