參數(shù)資料
型號(hào): TDF5140
廠商: NXP Semiconductors N.V.
英文描述: Brushless DC motor drive circuit
中文描述: 無刷直流電動(dòng)機(jī)驅(qū)動(dòng)電路
文件頁數(shù): 3/19頁
文件大?。?/td> 120K
代理商: TDF5140
1999 March 15
3
Philips Semiconductors
Product specification
Brushless DC motor drive circuit
TDF5140A
BLOCK DIAGRAM
Fig.1 Block diagram
MGH313
START-UP
OSCILLATOR
TRANS-
CONDUCTANCE
AMPLIFIER
PUSH/PULL
FLYBACK
OUTPUT
DRIVER
STAGE 1
1
MOT1
15
AMP OUT
4
VMOT
3
MOT2
ADAPTIVE
COMMUTATION
DELAY
COMMUTATION
LOGIC
TIMING
THERMAL
PROTECTION
ROTATION
POSITION
SPEED
&
DETECTOR
OUTPUT
STAGE
DIVIDE
BY 2
POSITION
DETECTOR
STAGE
DL
DH
OUTPUT DRIVER
STAGE 2
16
MOT3
OUTPUT DRIVER
STAGE 3
EMF COMPARATORS
17
MOT0
5
7
8
PGIN
GND2
18
GND1
VP
6
PG/FG
12
CAP-TI
CAP-CD
2
TEST
9
CAP-DC
CAP-ST
10
11
14
13
+
AMP IN
AMP IN
TDF5140A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDF5140A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Brushless DC motor drive circuit
TDF5140AP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Brushless DC motor drive circuit
TDF5140AP/C1,112 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller 18-Pin 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
TDF5140AT/C1,118 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Brushless DC Motor Controller 18-Pin 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
TDF5242 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Brushless DC motor drive circuit