파트넘버.co.kr MLX81210 데이터시트 PDF


MLX81210 반도체 회로 부품 판매점

(MLX81205 - MLX81215) BLDC Motor Controller



Melexis 로고
Melexis
MLX81210 데이터시트, 핀배열, 회로
MLX81205/07/10/15
Features
Microcontroller: MLX16-FX RISC CPU
o 16 bit RISC CPU with 20DMIPS and Power-Saving-Modes
o Co-processor for fast multiplication and division
o Flash and EEPROM memory with EEC
o In-circuit debug and emulation
Supported bus interfaces:
o LIN-Interface with integrated LIN transceiver supporting LIN 2.x, certified LIN protocol
software provided by Melexis
o In-Module-Programming (Flash and EE) via pin LIN using a special Melexis fast protocol
o PWM-Interface
o Full duplex SPI, Master/Slave, double-buffered, speed programmable. DMA access. Flash
and EEPROM programming also possible via SPI.
TruSense Motor Control Technology
o Patented algorithms for sensor-less 3-phase sine and trapezoidal motor control
o Phase voltage integration filter for BEMF voltage sensing at lowest speeds
o Position dependent phase inductance sensing via shunt current measurements at stand still
and low to medium speeds
o Support of Star and Delta based motor configurations without the need for center star point
o Support of 3-phase switched reluctance motor control
Voltage Regulator
o Direct powered from 12V board net with low voltage detection
o Operating voltage VS = 5V to 18V
o Internal voltage regulator with possibility to use external regulator transistor
o Very low standby current, < 30µA in sleep mode, wake-up possible via LIN or local sources
Pre-Driver
o Pre-driver (~25Rdson) for all 3 N-FET half bridges with programmable Inter-Lock-Delay
and slope control for optimal EMC and thermal performance during power N-FET switching
o Monitoring of Drain-Source voltages of the N-FETs
Periphery
o 4 independent 16 bit timer modules with capture and compare, and additional software
timer
o 3 programmable 12 bit PWM units with programmable frequencies
o 10 bit ADC converter (2µs conversion time) and DMA access
o On-chip temperature sensor with ±10K accuracy
o System-clock-independent fully integrated watchdog
o 32 MHz ±5% internal RC oscillator with PLL
o Optional crystal oscillator
o Load dump and brown out interrupt function
o Integrated shunt current amplifier with programmable gain
Product Abstract
TFR / CPA
Page 1 of 18
Rev 3.9
11-May-2012
Free Datasheet http://www.Datasheet4U.com


MLX81210 데이터시트, 핀배열, 회로
MLX81205/07/10/15
Applications
The MLX81205/07/10/15 controls BLDC motors via external FET transistors for:
o Oil-, water-, fuel-pumps
o Blowers, compressors
o Positioning actuators
Family Concept
Flash Memory [kByte]
RAM [kByte]
EEPROM [Byte]
Package
MLX81205
32
4
384
QFN32
Support of active high side reverse
polarity protection
Current shunt measurement
possibility
UART
SPI
Support of sensor based BLDC
motor control
Support of Switched Reluctance
(SR) motor control
5V Regulator support for 5V
external supplies (CAN support)
Bonded pins in package
Pin compatibility
No
High side
Yes
No
No
No
No
32
MLX81207
32
4
384
QFN48
TQFP EP 48
Yes
MLX81210
32
8
384
QFN48
TQFP EP 48
Yes
MLX81215
64
8
384
QFN48
TQFP EP 48
Yes
High side
Yes
Yes
Yes
Low side,
High side
Yes
Yes
Yes
Low side,
High side
Yes
Yes
Yes
No No
Yes
No Yes
Yes
37 48
48
MLX81210 and MLX81215 are pin compatible
Table 1 – Family Options
Product Abstract
TFR / CPA
Page 2 of 18
Rev 3.9
11-May-2012
Free Datasheet http://www.Datasheet4U.com




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제조업체: Melexis

( melexis )

MLX81210 controller

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(MLX81205 - MLX81215) BLDC Motor Controller - Melexis



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(MLX81205 - MLX81215) BLDC Motor Controller - Melexis