Datasheet TMC6200 (TRINAMIC) - 4
| 制造商 | TRINAMIC |
| 描述 | High-power gate driver for PMSM servo or BLDC motors |
| 页数 / 页 | 47 / 4 — 1 Principles of Operation. THE TMC6200 OFFERS TWO BASIC MODES OF … |
| 文件格式/大小 | PDF / 1.6 Mb |
| 文件语言 | 英语 |
1 Principles of Operation. THE TMC6200 OFFERS TWO BASIC MODES OF OPERATION:
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文件文字版本
TMC6200 DATASHEET (Rev. 1.03 / 2019-FEB-13) 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 100n O 100V I P 16V 100n
+V
P P C
M
C C V VS CE 470n VSA I T VCP Gate Voltage 12VOUT Charge Pump 12VOUT CU CB 100n Regulator 4.7µ HSU HS 5VOUT 5V Regulator VOFS U 2.2µ
+VIO
3.3V or 5V IW + USENSE I/O voltage VCC_IO RS RP LSU 100n LS OTP memory I T VCP CLK_IN 3 Phase 24MHz Oscillator 12VOUT CV CB Motor UH pd B.Dwersteg, © HSV TRINAMIC 2014 UL pd HS Chopper Control VOFS V dual line LS+HS, VH pd 6200 Break before N IV or single line VL pd Make logic S + VSENSE RS (HS=polarity, LS=enable) WH R pd P LSV LS WL pd TMC I T VCP Diagnostics FAULT 12VOUT CW CB Diagnostic Output (Short circuit,
5VOUT
Temperature) HSW SF HS OV CSN / IDRV0 W 500k Driver Strength [IDRV1 IDRV0]: 00: 0.5A 01: 0.5/1A, 10: 1A, 11: 1.5A SCK / IDRV1 Configuration + WSENSE RS SDI / AMPLx10 Sense Amplification 0: 5, 1: 10 interface RP SDO / SINGLE 250k 0: xH/xL individual gate control LSW IU IV LS 1: xH=Polarity, xL=Enable control 1 0 pd E
+V
N S U V
IO
P E A W S _ R R R AD D V OF U U V U N R C C P C E G D I D Enable Current Sense
Figure 1.1 Standalone application using differential sensing
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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 100n O 100V I P 16V 100n
+V
P P C
M
C C V VS CE 470n VSA I T VCP Gate Voltage 12VOUT Charge Pump 12VOUT CU CB 100n Regulator 4.7µ HSU HS 5VOUT 5V Regulator VOFS U 2.2µ
+VIO
3.3V or 5V IW + USENSE I/O voltage VCC_IO RS RP LSU 100n LS OTP memory I T VCP CLK_IN 3 Phase 24MHz Oscillator 12VOUT CV CB Motor UH pd B.Dwersteg, © HSV TRINAMIC 2014 UL pd HS Chopper Control VOFS V dual line LS+HS, VH pd 6200 Break before N IV or single line VL pd Make logic S + VSENSE RS (HS=polarity, LS=enable) WH R pd P LSV LS WL pd TMC I T VCP Diagnostics FAULT 12VOUT CW CB Diagnostic Output (Short circuit,
5VOUT
Temperature) HSW SF HS OV CSN / IDRV0 W 500k Driver Strength [IDRV1 IDRV0]: 00: 0.5A 01: 0.5/1A, 10: 1A, 11: 1.5A SCK / IDRV1 Configuration + WSENSE RS SDI / AMPLx10 Sense Amplification 0: 5, 1: 10 interface RP SDO / SINGLE 250k 0: xH/xL individual gate control LSW IU IV LS 1: xH=Polarity, xL=Enable control 1 0 pd E
+V
N S U V
IO
P E A W S _ R R R AD D V OF U U V U N R C C P C E G D I D Enable Current Sense
Figure 1.1 Standalone application using differential sensing
www.trinamic.com