TMC6200 DATASHEET (Rev. 1.01 / 2018-NOV-15)
4
1 Principles of Operation
The TMC6200 is a MOSFET gate driver for three phase PMSM and BLDC motors. Ideally suited for
applications in the range of 12V to 48V, it supports motor power ratings from 1 Watt to 1kW. It
complements with TRINAMICs TMC467x & TMC867x families of three phase motor controller ICs.
Internal break-before-make timing is provided for the ease-of-use in combination with simple
microcontrollers for PWM generation. Integrated current sense amplifiers eliminate costly sense
amplifiers required for FOC controllers, while bringing the benefit of in-line current sensing. A
complete set of protection and diagnostic functions makes the power stage more rugged than a
discrete setup.
THE TMC6200 OFFERS TWO BASIC MODES OF OPERATION:
MODE 1: Stand-alone driver with pin configuration
Enable this mode by tying low pin SPE. The interface pins allow a number of different settings for
BBM generation and sense amplifier amplification control.
MODE 2: SPI controlled
This mode allows detailed control over the protection, diagnostic and control features, e.g. for tuning
overcurrent detection. Enable this mode by tying high pin SPE.
+VM
22n
100V
100n
16V
100n
+VM
CE
470n
VCP
VSA
CB
Gate Voltage
Regulator
12VOUT
Charge Pump
12VOUT
CU
HSU
U
100n
4.7µ
2.2µ
HS
LS
5VOUT
VOFS
5V Regulator
+VIO
IW
3.3V or 5V
I/O voltage
+
USENSE
LSU
RS
VCC_IO
RP
100n
OTP memory
VCP
3 Phase
Motor
CLK_IN
UH
CB
24MHz Oscillator
12VOUT
CV
pd
pd
pd
pd
pd
pd
B.Dwersteg, ©
TRINAMIC 2014
HSV
V
HS
LS
UL
Chopper Control
dual line LS+HS,
or single line
VOFS
VH
N
Break before
Make logic
IV
S
VL
+
VSENSE
LSV
RS
(HS=polarity, LS=enable)
RP
WH
WL
VCP
CB
Diagnostics
(Short circuit,
Temperature)
12VOUT
FAULT
CW
Diagnostic Output
5VOUT
HSW
W
HS
LS
CSN / IDRV0
SCK / IDRV1
SDI / AMPLx10
SDO / SINGLE
500k
Driver Strength [IDRV1 IDRV0]:
00: 0.5A 01: 0.5/1A, 10: 1A, 11: 1.5A
+
WSENSE
LSW
RS
Configuration
interface
Sense Amplification 0: 5, 1: 10
RP
250k
0: xH/xL individual gate control
1: xH=Polarity, xL=Enable control
IU
IV
1
0
pd
+VIO
Enable
Current Sense
Figure 1.1 Standalone application using differential sensing
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TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
