JY02A brushless DC motor control IC,SSOP,suitable for sensorless
BLDC motor driver
Sensorless Brushless DC motor control IC
In order to improve the performance of sensorless brushless
DC motor, compact the volume, reduce the cotsts of production and
design ,our company has devaloped a single-chip IC for sensorless
burshless DC motor driver which no need connect external
counter electromotive force detection circuit .
JY02A has built-in anti-electromotive force detection
circuit EMF and no need external comparator, integrated
voltage detection VOD, current detection iS, soft start time
adjust S time, start torque adjust Torque, speed signal FG,enable
control of EL, positive and reverse control of ZF, stepless speed
regulation, etc., JY02A has overpressure and undervoltage
protection, and has constant Flow drive and short circuit
protection function, JY02A is mainly used for brushless dc
brushless motor driven, with application convenience,The peripheral
circuit is simple and low cost. The SPWM drive mode has low noise,
high efficiency and stable quality With professional
technical support, JY02A is widely used in wide range of products,
such as: all kinds of dc brushless fan, dc brushless water
pump,Lawn mowers, scooters, balance cars, beach cars, robots,
scientific instruments, fuel pumps, electric vehiclesWindow,
electric chair adjustment, air conditioning fan, electric rear-view
mirror adjustment, household appliances such as vacuum cleaner, air
conditioning, water heating equipment, high-end children's
toys, model, model, model, etc.It has also been widely used in
handheld tools,Such as grinding machine, hand electric drill,
engraving machine, electric screwdriver, etc
Features:
Working voltage: 4.5 v-5.5 V.
Working temperature: -55-125 ℃
Drive mode: SPWM
Daul drive mode : With Hall senor or sensorless
Adaptive motor: no hall motor/hall motor.
Steering control: positive/negative
Soft reversing: Yes
Speed signal: Yes
Overload protection: Yes
Current closed loop: Yes
Constant current drive: Yes
Blocking protection: Yes
starting torque regulation:Yes
Soft starting: Yes
Special technology: JYKJ full condition safety start function
Speed adjustment: linear
EAI self-adaptation function
Dimensions:
Typical applications
DOWNLOAD JY02A IC USER MANUAL
