- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98265 > TMC222-SI STEPPER MOTOR CONTROLLER, PDSO20 PDF資料下載
參數(shù)資料
| 型號(hào)： | TMC222-SI |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, PDSO20 |
| 封裝： | SOIC-20 |
| 文件頁數(shù)： | 5/48頁 |
| 文件大小： | 457K |
| 代理商： | TMC222-SI |
第1頁第2頁第3頁第4頁當(dāng)前第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁
TMC222 DATASHEET (V. 1.12 / March 7, 2011)
13
Copyright 2004-2009 TRINAMIC Motion Control GmbH & Co. KG
5.1.10 Motor Shutdown Management
The TMC222 is set into motor shutdown mode as soon as one of the following condition occurs:
The chip temperature rises above the thermal shutdown threshold Ttsd. See 5.1.12 Temperature
Management on Page 15
The battery voltage drops below UV2 See 5.1.13 Battery Voltage Management on Page 16.
An electrical problem occurred, e.g. short circuit, open circuit, etc. In case of such an problem flag
<ElDef> is set to one.
Chargepump failure, indicated by <CPFail> flag set to one.
During motor shutdown the following actions are performed by the main controller:
H-bridges are set into high impedance mode
The target position register TagPos is loaded with the contents of the actual position register
ActPos.
The two-wire-serial-interface remains active during motor shutdown. To leave the motor shutdown
state the following conditions must be true:
Conditions which led to a motor shutdown are not active anymore
A GetFullStatus1 command is performed via serial interface.
Leaving the motor shutdown state initiates the following
H-bridges in Ihold mode
Clock for the motor control digital circuitry is enabled
The charge pump is active again
Now the TMC222 is ready to execute any positioning command.
IMPORTANT NOTE:
First, a GetFullStatus1 command has to be executed after power-on to activate the TMC222.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TMC222-LI | STEPPER MOTOR CONTROLLER, QCC32 |
| TMC222-PI20 | STEPPER MOTOR CONTROLLER, PDSO20 |
| TMC22290R2C | COLOR SIGNAL ENCODER, PQCC44 |
| TMC22291R2C | COLOR SIGNAL ENCODER, PQCC44 |
| TMC2301G8A1 | SPECIALTY CONSUMER CIRCUIT, CPGA68 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMC223-EVAL | 制造商:Trinamic 功能描述:EVAL MODULE FOR TMC223 |
| TMC223-LI | 制造商:Trinamic 功能描述: 制造商:Trinamic 功能描述:IC MOTOR CTRLR/DVR I2C 32QFN |
| TMC223-SI | 制造商:Trinamic 功能描述:Bulk |
| TMC2242 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| TMC2242A | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。