On June 11, 2019, the banner semiconductor that devotes oneself to Asia-Pacific region market yuan cent of parts of an apparatus sells business—Big the United Nations General Assembly accuses announce, beautiful of its banner inferior is rolled out be based on Ying Feiling (the 700W of Infineon)XMC1302+6EDL04N02PR+BSC016N06 is dynamoelectric spanner whole solution.
In global energy problem nervous with each passing day setting falls, efficient and energy-saving electric machinery product is reached the support of national policy necessarily by the attention of the enterprise. Use BLDC electric machinery and MCU drive pilot dynamoelectric tool can fall bad news is energy-saving 30% above, have intelligence to turn control, promotion efficiency, maintenance-free and extend the advantage such as service life. Accordingly, in BLDC of the promotion in dynamoelectric tool electric machinery application makes trend of a kind of industries necessarily.
Big the United Nations General Assembly of graphic representation 1- tastes beautiful to roll out those who be based on the solution of whole of 700W dynamoelectric spanner of Infineon to show board picture
Taste the solution of dynamoelectric spanner whole of the Infineon XMC1302-T038F032 small controller that beautiful rolls out by big the United Nations General Assembly, in the light of dynamoelectric spanner use BLDC electric machinery does not have positional sensor control. This plan passes XMC1302-T038F032 small controller inside 3 comparator have place BEMF sampling, interior uses wave of POSIF module filter, CCU8 outputs 6 PWM wave to come drive chip 6EDL04N02PR, drive MOSFET is in charge of BSC015N06. Frequency of job of kernel of XMC1302-T038F032 small controller is 32 MHz, peripheral job frequency is 64 MHz, the ACD that interior takes gain undertakes electric current detects with protection, can better implementation starts algorithm without the control of positional sensor. Chip uses TSSOP38 and QFN24 to enclose, suit the narrow space of dynamoelectric tool very much.
The plan that big the United Nations General Assembly of graphic representation 2- tastes beautiful to roll out the solution of whole of 700W dynamoelectric spanner that is based on Infineon piece graph
Core technology advantage
Ÿ controls means; without positional sensor BLDC
Ÿ weak magnetism controls mode, exercise efficiency raises 10%;
; of closed-loop control of Ÿ speed, electric current
Ÿ hardware flows too, short circuit protects;
Ÿ locked-rotor protects;
Ÿ is based on XMC1302-T038F032 of 32 ARM®Cortex™-M0 kernel small controller, special electric machinery controls buy inside module;
6EDL04N02PR of chip of drive of Ÿ door class, be helpful for reducing MOSFET switch loss and EMI.
Voltage of Ÿ rated job: 13.1V-21V;
Ÿ is the biggest average electric current: 40A;
Ÿ is the biggest peak value electric current: 90A;
Ÿ owes control protective cost: <=13V;
Ÿ controls protective cost too: > =21.5V;
After Ÿ dormancy from bad news report: <=10uA;
Sky of Ÿ electric machinery carries rotate speed: 24000 RPM.