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TMC603-EVAL 参数 Datasheet PDF下载

TMC603-EVAL图片预览
型号: TMC603-EVAL
PDF下载: 下载PDF文件 查看货源
内容描述: 三相电机驱动器与无刷直流电机反电动势交通技术 - 塔季翁HallFX ™和电流检测 [Three Phase Motor Driver with BLDC Back EMF Commu-tation HallFX™ and Current Sensing]
分类和应用: 驱动器电机
文件页数/大小: 1 页 / 664 K
品牌: TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
   
GAT E D R I V E R
I N T E GR A T E D C I R C U ITS
TMC
6 03
T h r e e P ha s e M o t o r D r i v e r
w i t h B L DC B a c k E M F C o m m u-
t a ti o n H a l l F X ™ a n d Cu r r ent
S e ns i n g
M A IN CH A R AC T ER IS T IC S
INFO
The TMC603 is a three phase BLDC motor driver IC for highly
compact and energy efficient drive solutions. Control algorithms
previously only found in much more complex servo drives can
now be realized with a minimum of external components. The
TMC603 directly drives 6 external N-channel MOSFETs for motor
currents up to 20A and up to 50V. It integrates current measure-
ment without the need for high current sense resistors, and the
sensorless commutation circuitry HallFX™. Its integrated support
for sine commutation as well as for back EMF sensing and com-
mutation saves cost and allows for maximum drive efficiency.
Depending on the desired commutation scheme and the bus
interface requirements, the TMC603 forms a complete motor
driver system in combination with an external 8 bit processor or
with a more powerful 32 bit processor. Protection and diagnos-
tic features as well as a step down switching regulator further
reduce system cost and increase reliability.
INTERFACE
ELECTRICAL
DATA
• low power dissipation
• integrated phase current measurement via
R
DSon
of power MOSFETs
• sensorless back EMF commutation hallFX™
(hall sensor like signals - phase shift free)
• integrated break-before-make logic: no spe-
cial microcontroller PWM hardware required
• integrated overcurrent / short to GND and
undervoltage protection and diagnostics
• integrated step down switching regulator
up to 500mA / 300kHz
• up to 20A motor current
• 9V to 50V operating voltage
• EMV optimized current controlled gate driv-
ers - up to 150mA
• internal Q
GD
protection: Supports latest
generation of power MOSFETs
• 3.3V or 5V interface
• QFN52 package 8 x 8 mm²
• RoHS compliant
The TMC603 also supports control of three phase stepper motors
PACKAGE
as well as two phase stepper motors using two devices.
10 mm
ORDER CODE
DESC R IP T IO N
TMC603-LA
Related product:
TMC603-Eval
Driver for external 20A MOSFETs, QFN52 package
Evaluation board for TMC603
www.trinamic.com
– for detailed information and datasheets
96