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參數(shù)資料
| 型號： | TC665EUN |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, PDSO10 |
| 封裝： | PLASTIC, MSOP-10 |
| 文件頁數(shù)： | 14/36頁 |
| 文件大?。?/td> | 695K |
| 代理商： | TC665EUN |
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2002 Microchip Technology Inc.
DS21737A-page 21
TC664/TC665
6.5
DUTY-CYCLE Register
(DUTY_CYCLE)
The DUTY_CYCLE register is a 4-bit read/writable reg-
ister used to control the duty cycle of the VOUT output.
The controllable duty cycle range via this register is
30% to 100%, with programming steps of 4.67%.This
method of duty cycle control is mainly used with the
SMBus interface. However, if the VIN method of duty
cycle control has been selected (or defaulted to), and
the VIN pin is open, the duty cycle will go to the default
setting for this register, which is 0010 (39.33%). The
duty cycle settings are shown in Register 6-5.
REGISTER 6-5:
DUTY-CYCLE REGISTER
(DUTY_CYCLE)
6.6
Manufacturer’s Identification
Register (MFR_ID)
This register allows the user to identify the manufac-
turer of the part. The MFR_ID register is an 8-bit Read
only register. See Register 6-6 for the Microchip manu-
facturer ID.
REGISTER 6-6:
MANUFACTURER’S
IDENTIFICATION
REGISTER (MFR_ID)
6.7
Version ID Register (VER_ID)
This register is used to indicate which version of the
device is being used, either the TC664 or the TC665.
This register is a simple 2-bit Read only register.
REGISTER 6-7:
VERSION ID REGISTER
(VER_ID)
D(3)
D(2)
D(1)
D(0)
Duty-Cycle
000
0
30%
0
1
34.67%
0
1
0
39.33% (default for VIN
open and when SMBus
is not selected)
001
1
44%
0
1
0
48.67%
0
1
0
1
53.33%
011
0
58%
1
62.67%
1
0
67.33%
100
1
72%
1
0
1
0
76.67%
1
0
1
81.33%
110
0
86%
1
0
1
90.67%
1
0
95.33%
111
1
100%
D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0]
01
00
D[1] D[0] Version
10
TC664
11
TC665
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| TC665EUNTR | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 Single 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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| TC670_03 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Tiny Predictive Fan Failure Detector |
| TC670_13 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Tiny Predictive Fan Failure Detector |
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