參數(shù)資料
型號: TC649BEUATR
元件分類: 運動控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, PDSO8
封裝: PLASTIC, MSOP-8
文件頁數(shù): 31/36頁
文件大?。?/td> 704K
代理商: TC649BEUATR
TC646B/TC648B/TC649B
DS21755B-page 4
2003 Microchip Technology Inc.
TEMPERATURE SPECIFICATIONS
Pulse-Width Modulator
PWM Frequency
fPWM
26
30
34
Hz
CF = 1.0 F
SENSE Input (TC646B & TC649B)
SENSE Input Threshold Voltage
with Respect to GND
VTH(SENSE)
50
70
90
mV
Blanking time to ignore pulse due
to VOUT turn-on
tBLANK
—3.0
sec
FAULT / OTF Output
Output Low Voltage
VOL
——
0.3
V
IOL = 2.5 mA
Missing Pulse Detector Timer
tMP
32/f
sec
TC646B and TC649B, Note 2
Start-up Timer
tSTARTUP
—32/f
sec
Diagnostic Timer
tDIAG
3/f
sec
TC646B and TC649B
ELECTRICAL CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise specified, all limits are specified for -40°C < TA < +85°C, VDD = 3.0V to 5.5V.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Note 1:
Ensured by design, tested during characterization.
2:
For VDD < 3.7V, tSTARTUP and tMP timers are typically 13/f.
Electrical Characteristics: Unless otherwise noted, all parameters apply at VDD = 3.0V to 5.5V
Parameters
Sym
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
TA
-40
+85
°C
Operating Temperature Range
TA
-40
+125
°C
Storage Temperature Range
TA
-65
+150
°C
Thermal Package Resistances
Thermal Package Resistance, 8-Pin MSOP
θJA
—200
°C/W
Thermal Package Resistance, 8-Pin SOIC
θJA
—155
°C/W
Thermal Package Resistance, 8-Pin PDIP
θJA
—125
°C/W
相關(guān)PDF資料
PDF描述
TC646BEOA713 BRUSHLESS DC MOTOR CONTROLLER, PDSO8
TC649VOART BRUSHLESS DC MOTOR CONTROLLER, PDSO8
TC649VUATR BRUSHLESS DC MOTOR CONTROLLER, PDSO8
TC649VOATR BRUSHLESS DC MOTOR CONTROLLER, PDSO8
TC649EUATR BRUSHLESS DC MOTOR CONTROLLER, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC649E 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PWM Fan Speed Controller with Auto-Shutdown and FanSense⑩ Technology
TC649EOA 功能描述:馬達/運動/點火控制器和驅(qū)動器 Shtdn & Fault Dtct RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TC649EOATR 功能描述:馬達/運動/點火控制器和驅(qū)動器 Shtdn & Fault Dtct RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
TC649EPA 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PWM Fan Speed Controller with Auto-Shutdown and FanSense⑩ Technology
TC649EUA 功能描述:馬達/運動/點火控制器和驅(qū)動器 Shtdn & Fault Dtct RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube