參數(shù)資料
型號(hào)： TC648BEUA
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, PDSO8
封裝： PLASTIC, MSOP-8
文件頁(yè)數(shù)： 35/36頁(yè)
文件大?。?/td> 704K
代理商： TC648BEUA
TC646B/TC648B/TC649B
DS21755B-page 8
2003 Microchip Technology Inc.
Note: Unless otherwise indicated, VDD = 5V, TA = 25°C.
FIGURE 2-7:
FAULT / OTF VOL vs.
Temperature.
FIGURE 2-8:
VC(MAX) vs. Temperature.
FIGURE 2-9:
VC(MIN) vs. Temperature.
FIGURE 2-10:
Sense Threshold
(VTH(SENSE)) vs. Temperature.
FIGURE 2-11:
FAULT / OTF IOL vs. VOL.
FIGURE 2-12:
PWM Source Current (IOH)
vs. Temperature.
10
20
30
40
50
60
70
-40 -25 -10
5
20
35
50
65
80
95
110 125
Temperature (C)
FAULT
/
OTF
V
OL
(mV)
IOL = 2.5 mA
VDD = 3.0V
VDD = 5.5V
VDD = 5.0V
VDD = 4.0V
2.570
2.580
2.590
2.600
2.610
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
V
C(MAX)
(V)
VDD = 5.0V
VDD = 5.5V
VDD = 3.0V
CF = 1 F
1.180
1.190
1.200
1.210
1.220
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
V
C(MIN)
(V)
VDD = 5.0V
VDD = 3.0V
CF = 1 F
69.5
70.0
70.5
71.0
71.5
72.0
72.5
73.0
73.5
74.0
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
V
TH(SENSE)
(mV)
VDD = 3.0V
VDD = 4.0V
VDD = 5.5V
VDD = 5.0V
0
2
4
6
8
10
12
14
16
18
20
22
0
50
100
150
200
250
300
350
400
VOL (mV)
FAULT
/OTF
I
OL
(mA)
VDD = 5.5V
VDD = 3.0V
VDD = 4.0V
VDD = 5.0V
5.00
10.00
15.00
20.00
25.00
30.00
35.00
40.00
45.00
-40 -25 -10
5
20
35
50
65
80
95 110 125
Temperature (C)
V
OUT
I
OH
(mA)
VDD = 5.5V
VDD = 5.0V
VDD = 4.0V
VDD = 3.0V
VOH = 0.8VDD
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參數(shù)描述
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TC648BEUATR 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense⑩ Technology for Fault Detection
TC648E 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Fan Speed Controller with Auto-Shutdown and Over-Temperature Alert
TC648EOA 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Shtdn & Over-T Alert 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
TC648EOA713 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Shtdn & Over-T Alert 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
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