Datasheet TMC6200 (TRINAMIC) - 47
| Manufacturer | TRINAMIC |
| Description | High-power gate driver for PMSM servo or BLDC motors |
| Pages / Page | 47 / 47 — 16 Table of Figures. 17 Revision History Version. Date. Author. … |
| File Format / Size | PDF / 1.6 Mb |
| Document Language | English |
16 Table of Figures. 17 Revision History Version. Date. Author. Description. BD= Bernhard Dwersteg. Table 17.1 Document Revisions
Model Line for this Datasheet
Text Version of Document
link to page 4 link to page 5 link to page 5 link to page 7 link to page 10 link to page 11 link to page 12 link to page 13 link to page 14 link to page 15 link to page 16 link to page 16 link to page 16 link to page 17 link to page 20 link to page 27 link to page 28 link to page 28 link to page 29 link to page 30 link to page 33 link to page 43 link to page 44 TMC6200 DATASHEET (Rev. 1.03 / 2019-FEB-13) 47
16 Table of Figures
FIGURE 1.1 STANDALONE APPLICATION USING DIFFERENTIAL SENSING ... 4 FIGURE 1.2 STANDALONE APPLICATION USING SINGLE SHUNT CURRENT SENSING ... 5 FIGURE 1.3 SPI MODE CONFIGURATION .. 5 FIGURE 2.1 TMC6200-TA PINNING TQFP-EP 48 (7X7MM² BODY, 9X9MM² WITH LEADS) .. 7 FIGURE 3.1 STANDARD APPLICATION CIRCUIT ... 10 FIGURE 3.2 EXTERNAL GATE VOLTAGE SUPPLY ... 11 FIGURE 3.3 STANDBY SWITCH .. 12 FIGURE 3.4 MILLER CHARGE DETERMINES SWITCHING SLOPE .. 13 FIGURE 3.5 SLOPES, MILLER PLATEAU AND BLANK TIME (BMX=U V OR W OUTPUT) .. 14 FIGURE 3.6 BRIDGE PROTECTION OPTIONS FOR POWER ROUTING INDUCTIVITY ... 15 FIGURE 3.7 RINGING OF OUTPUT (GREEN) AND GATE VOLTAGES (YELLOW, BLUE) WITH DRVSTRENGTH=0 .. 16 FIGURE 3.8 RINGING OF OUTPUT (GREEN) AND GATE VOLTAGES (YELLOW, BLUE) WITH DRVSTRENGTH=2 .. 16 FIGURE 3.9 RINGING OF OUTPUT (GREEN) AND GATE VOLTAGES (YELLOW, BLUE) WITH DRVSTRENGTH=3 .. 16 FIGURE 3.10 DIODES FOR SAFE OFF CONDITION WITH HIGH GATE SERIES RESISTANCE .. 17 FIGURE 4.1 SPI TIMING .. 20 FIGURE 6.1 PRINCIPLE OF SENSE AMPLIFIER ... 27 FIGURE 6.2 AMPLIFIER SETTLING AFTER COIL SWITCH EVENT (GREEN: COIL OUTPUT, YELLOW: AMPLIFIER OUTPUT) .. 28 FIGURE 6.3 OUTPUT CORRECTLY SAMPLED WITH SINE WAVE CURRENT AND 1.66V OFFSET ... 28 FIGURE 6.4 RANDOM OUTPUT OFFSET AT 20X AMPLIFICATION (YELLOW: OUTPUT, BLUE: VOFS INPUT) ... 29 FIGURE 6.5 EXAMPLE FOR THERMAL OFFSET DRIFT AT OUTPUT (5X AMPLIFICATION) [MV] FROM 30°C TO 120°C... 30 FIGURE 7.1 SHORT DETECTION (U, V OR W OUTPUT) ... 33 FIGURE 12.1 LAYOUT EXAMPLE ... 43 FIGURE 13.1 DIMENSIONAL DRAWINGS TQFP48-EP ... 44
17 Revision History Version Date Author Description BD= Bernhard Dwersteg
V0.05 2018-APR-22 BD First version of datasheet based on datasheet TMC6200 V1.0 V0.1 2018-APR-30 BD First complete version based on preliminary data V0.11 2018-MAY-09 BD Offset voltage added to description, added Eval board schematics V0.12 2018-MAY-29 BD Minor changes V0.13 2018-SEP-11 BD P12VOUT Mnemonic in abs. max. table, tables back to 0.25pt lines V1.00 2018-OKT-30 BD Adapted electrical characteristics V1.01 2018-NOV-15 BD Reworked schematic showing additional protection components, added chapter on wiring bridge supply V1.02 2019-JAN-31 BD Characterized and documented thermal drift of sense amplifier offset, added chapter 6.2, re-specification for external clock V1.03 2019-FEB-13 BD Added example for offset compensation. Added Standby example
Table 17.1 Document Revisions
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16 Table of Figures
FIGURE 1.1 STANDALONE APPLICATION USING DIFFERENTIAL SENSING ... 4 FIGURE 1.2 STANDALONE APPLICATION USING SINGLE SHUNT CURRENT SENSING ... 5 FIGURE 1.3 SPI MODE CONFIGURATION .. 5 FIGURE 2.1 TMC6200-TA PINNING TQFP-EP 48 (7X7MM² BODY, 9X9MM² WITH LEADS) .. 7 FIGURE 3.1 STANDARD APPLICATION CIRCUIT ... 10 FIGURE 3.2 EXTERNAL GATE VOLTAGE SUPPLY ... 11 FIGURE 3.3 STANDBY SWITCH .. 12 FIGURE 3.4 MILLER CHARGE DETERMINES SWITCHING SLOPE .. 13 FIGURE 3.5 SLOPES, MILLER PLATEAU AND BLANK TIME (BMX=U V OR W OUTPUT) .. 14 FIGURE 3.6 BRIDGE PROTECTION OPTIONS FOR POWER ROUTING INDUCTIVITY ... 15 FIGURE 3.7 RINGING OF OUTPUT (GREEN) AND GATE VOLTAGES (YELLOW, BLUE) WITH DRVSTRENGTH=0 .. 16 FIGURE 3.8 RINGING OF OUTPUT (GREEN) AND GATE VOLTAGES (YELLOW, BLUE) WITH DRVSTRENGTH=2 .. 16 FIGURE 3.9 RINGING OF OUTPUT (GREEN) AND GATE VOLTAGES (YELLOW, BLUE) WITH DRVSTRENGTH=3 .. 16 FIGURE 3.10 DIODES FOR SAFE OFF CONDITION WITH HIGH GATE SERIES RESISTANCE .. 17 FIGURE 4.1 SPI TIMING .. 20 FIGURE 6.1 PRINCIPLE OF SENSE AMPLIFIER ... 27 FIGURE 6.2 AMPLIFIER SETTLING AFTER COIL SWITCH EVENT (GREEN: COIL OUTPUT, YELLOW: AMPLIFIER OUTPUT) .. 28 FIGURE 6.3 OUTPUT CORRECTLY SAMPLED WITH SINE WAVE CURRENT AND 1.66V OFFSET ... 28 FIGURE 6.4 RANDOM OUTPUT OFFSET AT 20X AMPLIFICATION (YELLOW: OUTPUT, BLUE: VOFS INPUT) ... 29 FIGURE 6.5 EXAMPLE FOR THERMAL OFFSET DRIFT AT OUTPUT (5X AMPLIFICATION) [MV] FROM 30°C TO 120°C... 30 FIGURE 7.1 SHORT DETECTION (U, V OR W OUTPUT) ... 33 FIGURE 12.1 LAYOUT EXAMPLE ... 43 FIGURE 13.1 DIMENSIONAL DRAWINGS TQFP48-EP ... 44
17 Revision History Version Date Author Description BD= Bernhard Dwersteg
V0.05 2018-APR-22 BD First version of datasheet based on datasheet TMC6200 V1.0 V0.1 2018-APR-30 BD First complete version based on preliminary data V0.11 2018-MAY-09 BD Offset voltage added to description, added Eval board schematics V0.12 2018-MAY-29 BD Minor changes V0.13 2018-SEP-11 BD P12VOUT Mnemonic in abs. max. table, tables back to 0.25pt lines V1.00 2018-OKT-30 BD Adapted electrical characteristics V1.01 2018-NOV-15 BD Reworked schematic showing additional protection components, added chapter on wiring bridge supply V1.02 2019-JAN-31 BD Characterized and documented thermal drift of sense amplifier offset, added chapter 6.2, re-specification for external clock V1.03 2019-FEB-13 BD Added example for offset compensation. Added Standby example
Table 17.1 Document Revisions
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