位置：TC646EUA > TC646EUA詳情
TC646EUA中文資料
TC646EUA數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The TC646 is a switch mode, fan speed controller for use with brushless DC fans. Temperature proportional speed control is accomplished using pulse width modulation (PWM). A thermistor (or other voltage output temperature sensor) connected to the VIN input furnishes the required control voltage of 1.25V to 2.65V (typical) for 0 to 100 PWM duty cycle. The TC646
automatically suspends fan operation when measured temperature (VIN) is below a user programmed minimum setting (VAS). An integrated Start-up Timer ensures reliable motor start-up at turn-on, coming out of shutdown mode, auto-shutdown mode or following a transient fault.
Features
? Temperature Proportional Fan Speed for Acoustic Control and Longer Fan Life
? Efficient PWM Fan Drive
? 3.0V to 5.5V Supply Range:
- Fan Voltage Independent of TC646 Supply Voltage
- Supports any Fan Voltage
? FanSense?Fault Detection Circuits Protect Against Fan Failure and Aid System Testing
? Shutdown Mode for Green Systems
? Supports Low Cost NTC/PTC Thermistors
? Space Saving 8-Pin MSOP Package
? Over-temperature Indication
Applications
? Power Supplies
? Computers
? File Servers
? Portable Computers
? Telecom Equipment
? UPS, Power Amps
? General Purpose Fan Speed Control
TC646EUA產(chǎn)品屬性
- 類型
描述
- 型號
TC646EUA
- 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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROCHIP(美國微芯) |
24+ |
MSOP-8 |
2669 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
|||
MICROCHIP/微芯 |
25+ |
MSOP-8 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
|||
MICROCHIP |
24+ |
sopdip |
10800 |
||||
MICROCHIP |
17+ |
sopdip |
6200 |
100%原裝正品現(xiàn)貨 |
|||
MICROCHIP |
20+ |
MSOP-8 |
400 |
就找我吧!--邀您體驗愉快問購元件! |
|||
Microchip |
22+ |
8MSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
MICROCHIP |
25+ |
SMT |
15000 |
原裝正品長期現(xiàn)貨 |
|||
Microchip Technology |
23+/24+ |
8-TSSOP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
|||
Microchip Technology |
25+ |
8-TSSOP 8-MSOP(0.118 3.00mm |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
|||
MICROCHIP/微芯 |
24+ |
N/A |
5000 |
原裝分貨 強勢渠道 |
TC646EUA 價格
參考價格：￥7.3625
TC646EUA 資料下載更多...
TC646EUA 芯片相關(guān)型號
- M5LV-128/192-10AI
- MAX6313UK33D2-T
- MAX6313UK36D4-T
- MAX6385XS18D2-T
- MAX6385XS37D2-T
- MAX6503UKN015-T
- MMBD1503A
- MMBD1505
- MMBD4448
- PIC16C711-20/P
- PIC16C73-04/PQ
- PIC16CR84-04I/P
- PIC16CR84-10I/P
- PIC16LC72-02/SS
- PIC16LC72A-20I/SP
- PIC16LC774-20I/P
- PIC16LC923T-08/PT
- PIC16LC923T-08I/PT
- PIC17C43-08/P
- PIC17C43-16/P
- PIC17C752T-16I/CL
- PIC17C756T-33I/P
- TC621XCPA
- TC624COA
- TC642VOA
- TC646EOA
- TC646VUA
- TC648EPA
- TC649EOA
- TC649EPA
MICROCHIP相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
Microchip Technology 微芯科技股份有限公司
中文資料: 155342條
微芯科技股份有限公司（英語：MicrochipTechnologyInc.，英文簡寫：Microchip），是一個美國微控制器、內(nèi)存與類比半導(dǎo)體制造商。它的產(chǎn)品包含微控制器（PIC微控制器、dsPIC/PIC24、PIC32）、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率（RF）組件、熱組件、功率與電池管理類比組件，也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi，CANbus與Ethernet。公司總部位于亞利桑那州錢德勒，晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導(dǎo)體、愛特梅爾、飛思卡爾（分拆自摩托羅拉）、英
