Smart IPM

A single smart IPM integrates MCU/ASIC motor main control chip, power driver module and HV&LV full-bridge intelligent power module to implement the control of BLDC motors.

Suitable for Multiple Applications

It is suitable for many different applications, including air conditioners, refrigerators, water pumps, range hoods, etc.

Rich Functions

It performs a wide variety of system features, such as motor control, abnormal state protection, fault detection (RD), speed feedback (FG), logic control over interfaces, etc.

Compact Package

With high level of integration, strong insulation, high thermal conductivity and low electromagnetic interference, the smart IPM is housed in a compact package and specially suitable for built-in motors and other space constraint applications.

Selection Table

Model Internally integrated chip
（MCU/ASIC） Voltage of Power
（V） Maximum DC bus current
(A)

Drive Type

Square Wave Sensorless Sine Sensor Sine Sensorless FOC

Control Functions

Analog Speed Regulation PWM Speed Regulation

Working temperature
Ta(℃) Package Download

PS9650AH MCU 5-28V 5

   

 

Ta:-40~85℃ QHFBP8080-60L -

PS9636AH MCU 12-20 3

   

 

Ta:-40~85℃ WBQHFBP-45L -

PS9676AH MCU 12-20V 7

   

 

Ta:-40~85℃ WBQHFBP-45L -

PS9226AS ASIC 13-20 2

- -  

 

Ta:-40~85℃ SSOPA54-38 -

PS9236AS ASIC 13-20 3

- -  

 

Ta:-40~85℃ SSOPA54-38 -

PS9256AS ASIC 13-20 5

- -  

 

Ta:-40~85℃ SSOPA54-38 -

PS9276AS ASIC 13-20 7

- -  

 

Ta:-40~85℃ SSOPA54-38 -

Has the function  No such function -

Useful Links：Motor drive chip ASIC chip Brushless DC motor