|
|
PDF TMC603A Data sheet ( Hoja de datos )
| Número de pieza | TMC603A | |
| Descripción | Three phase motor driver | |
| Fabricantes | TRINAMIC | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TMC603A (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
TMC603A DATA SHEET (V. 1.16n / 2016-Apr-08)
1
TMC603A – DATASHEET
Three phase motor driver with current sensing
TRINAMIC® Motion Control GmbH & Co. KG
Waterloohain 5
D – 22769 Hamburg
GERMANY
www.trinamic.com
1 Features
The TMC603 is a three phase motor driver for highly compact and energy efficient drive solutions. It
contains all power and analog circuitry required for a high performance BLDC motor system. The
TMC603 is designed to provide the frontend for a microcontroller doing motor commutation and control
algorithms. It directly drives 6 external N-channel MOSFETs for motor currents up to 30A and up to
50V and integrates shunt less current measurement, by using the MOSFETs channel resistance for
sensing. Protection and diagnostic features as well as a step down switching regulator further reduce
system cost and increase reliability.
Highlights
Up to 30A motor current, up to 50V operating voltage
3.3V or 5V interface
8mm x 8mm QFN package
Integrated dual range high precision current measurement amplifiers
Supports shunt less current measurement using power MOS transistor RDSon
Integrated break-before-make logic: No special microcontroller PWM hardware required
EMV optimized current controlled gate drivers – up to 150mA possible
Overcurrent / short to GND and undervoltage protection and diagnostics integrated
Internal QGD protection: Supports latest generation of power MOSFETs
Integrated supply concept: Step down switching regulator up to 500mA / 300kHz
Common rail charge pump allows for 100% PWM duty cycle
Applications
Motor driver for industrial applications
Integrated miniaturized drives
Robotics
High-reliability drives (dual position sensor possible)
Pump and blower applications
Motor type
3 phase BLDC, stepper, DC motor
Sine or block commutation
Rotor position feedback: encoder or hall sensor
*) note: The term TMC603 in this datasheet refers to the TMC603A and TMC603
The feature hallFX and related pins have been removed from this documentation
Copyright © 2009 TRINAMIC Motion Control GmbH & Co. KG
1 page  
TMC603A DATA SHEET (V. 1.16n / 2016-Apr-08)
4 Pinout
5
VLS
GNDP
VM
GND
RS2G
n.c.
n.c.
n.c.
FILT1_RS1
FILT2_RS2
FILT3_RS3
COSC
TESTCLK
1
2
3
4
5
6
7
8
9
10
11
12
13
TMC 603A-LA
QFN52 8mm x 8mm
0.5 pitch
39 VCP
38 ENRS_TEST
37 SWOUT
36 GND
35 RSLP
34 CLR_ERR
33 /ERR_OUT
32 ENABLE
31 INV_BL
30 BBM_EN
29 SENSE_HI
28 VCC
27 n.c.
figure 2: pinning / QFN52 package (top view)
4.1 Package codes
Type
Package
TMC603A QFN52 (ROHS)
Temperature range Code/marking
-40°C ... +125°C
TMC603A-LA
Copyright © 2009 TRINAMIC Motion Control GmbH & Co. KG
5 Page 
TMC603A DATA SHEET (V. 1.16n / 2016-Apr-08)
11
Alternatively, the required time can be calculated and pre-compensated in the PWM block of the
microcontroller driving the TMC603 (external BBM control).
Internal BBM control
External BBM control
BLx 0V
BHx 0V
VVLS
LSx
0V
VVM
BMx
0V
HSx
VVCP
VVM
0V
HSx-
BMx
VVCP -
VVM
0V
Miller plateau
tLSON
tLSOFF
tBBMLH
Load pulling BMx down
figure 6: bridge driver timing
tBBMHL
Miller plateau
tHSON
Load pulling BMx up to +VM
Pin
BBM_EN
Comments
Enables internal break-before-make circuitry (high = enable)
5.2.3 PWM control via microcontroller
There are a number of different microcontrollers available, which provide specific BLDC commutation
units. However, the TMC603 is designed in a way in order to allow BLDC control via standard
microcontrollers, which have only a limited number of (free) PWM units. The following figure shows
several possibilities to control the BLDC motor with different types of microcontrollers, and shall help to
optimally adapt the TMC603 control interface to the features of your microcontroller. The hall signals
and further signals, like CURx interconnection to an ADC input, are not shown.
Copyright © 2009 TRINAMIC Motion Control GmbH & Co. KG
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TMC603A.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TMC603 | Three phase motor driver | TRINAMIC |
| TMC603A | Three phase motor driver | TRINAMIC |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |