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位置：首页 > IC中文资料 > TC646

TC646价格

参考价格：￥6.0776

型号：TC646BEOA 品牌：MICROCHIP 备注：这里有TC646多少钱，2026年最近7天走势，今日出价，今日竞价，TC646批发/采购报价，TC646行情走势销售排行榜，TC646报价。
型号 功能描述 生产厂家 企业 LOGO 操作
TC646

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

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 requ

MICROCHIP

微芯科技

TC646

Analog and Interface Product Selector Guide

General Description MCP9700/9700A and MCP9701/9701A sensors with Linear Active Thermistor Integrated Circuit (IC) comprise a family of analog temperature sensors that convert temperature to analog voltage. The low-cost, low-power sensors feature an accuracy of ±2°C from 0°C to +70°C (MCP9700A/97

MICROCHIP

微芯科技

TC646

Complementary MOSFET Arrays Products

The TC646 is a switch mode fan speed controller for use with brushless DC motors. 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 • Temperature Proportional\n• Fan Speed for Acoustic Control and Longer Fan Life\n• Efficient PWM Fan Drive\n• 3.0V to 5.5V Supply Range \n• Fan Voltage Independent of TC646 Supply Voltage\n• Supports Any Fan Voltage!\n• FanSense™ TM Fault Detection Circuits Protect Against Fan Failure and Aid \n• S;

MICROCHIP

微芯科技

TC646

Analog & Interface Product Selector Guide

文件：2.62041 Mbytes Page：44 Pages

MICROCHIP

微芯科技

TC646B

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646B

PWM Fan Speed Controllers With Auto-Shutdown

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646B

Analog and Interface Product Selector Guide

General Description MCP9700/9700A and MCP9701/9701A sensors with Linear Active Thermistor Integrated Circuit (IC) comprise a family of analog temperature sensors that convert temperature to analog voltage. The low-cost, low-power sensors feature an accuracy of ±2°C from 0°C to +70°C (MCP9700A/97

MICROCHIP

微芯科技

TC646BEOA

Thermal Management ??Motor Driver ??Interface Peripherals Power Management ??Linear & Mixed Signal ??Safety & Security

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646BEOA713

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646BEOATR

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646BEPA

PWM Fan Speed Controllers With Auto-Shutdown

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646BEPA713

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646BEPATR

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646BEUA713

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646BEUATR

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

Features • Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life • Efficient PWM Fan Drive • 3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage - Supports any Fan Voltage • FanSense™Fault Detection Circuit Pro

MICROCHIP

微芯科技

TC646EOA

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

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 requ

MICROCHIP

微芯科技

TC646EPA

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

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 requ

MICROCHIP

微芯科技

TC646EUA

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

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 requ

MICROCHIP

微芯科技

TC646VOA

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

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 requ

MICROCHIP

微芯科技

TC646VPA

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

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 requ

MICROCHIP

微芯科技

TC646VUA

PWM Fan Speed Controller with Auto-Shutdown and FanSense??Technology

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 requ

MICROCHIP

微芯科技

TC646B

Analog & Interface Product Selector Guide

文件：2.62041 Mbytes Page：44 Pages

MICROCHIP

微芯科技

TC646B_13

PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense??Technology for Fault Detection

文件：580.62 Kbytes Page：36 Pages

MICROCHIP

微芯科技

TC646BEOA713

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 功能：控制器 - 速度 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MOTOR DRIVER 3V-5.5V 8SOIC 集成电路（IC） 电机驱动器，控制器

MICROCHIP

微芯科技

TC646BEPA

封装/外壳：8-DIP（0.300"，7.62mm） 功能：控制器 - 速度 包装：管件 描述：IC MOTOR DRIVER 3V-5.5V 8DIP 集成电路（IC） 电机驱动器，控制器

MICROCHIP

微芯科技

TC646EOA

马达/运动/点火控制器和驱动器 Shtdn & Fault Dtct

MICROCHIP

微芯科技

TC646EOA713

马达/运动/点火控制器和驱动器 Shtdn & Fault Dtct

MICROCHIP

微芯科技

BD646

PNP SILICON POWER DARLINGTONS

PNP SILICON POWER DARLINGTONS ● Designed for Complementary Use with BD645, BD647, BD649 and BD651 ● 62.5 W at 25°C Case Temperature ● 8 A Continuous Collector Current ● Minimum hFE of 750 at 3 V , 3 A

POINN

HC646

HC648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV. HC646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE

DESCRIPTION The M74HC646/648 are high speed CMOS OCTAL BUS TRANSCEIVERS AND REGISTERS, (3- STATE) fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. ■ HIGH SPEED fMAX = 73 MHz (TYP.) AT VCC = 5 V ■

STMICROELECTRONICS

意法半导体

HC646

Octal bus transceiver/register; 3-state

GENERAL DESCRIPTION The 74HC/HCT646 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • Independent register for A and B buses • Multiplexed real-time and stored data • Output c

PHILIPS

飞利浦

AT646

PHASE CONTROL THYRISTOR

文件：44.27 Kbytes Page：4 Pages

POSEICO

HC646

OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS

文件：175.07 Kbytes Page：10 Pages

TI

德州仪器

TC646产品属性

  • 类型

    描述

  • Automotive Recommended：

    No

  • Description：

    Fan Manager

  • Typical Accuracy (°)：

    Depends on external thermistor

  • Max. Accuracy @ 25° (°)：

    Depends on external thermistor

  • Temp. Range (°)：

    -40 - +85

  • Vcc Range (V)：

    +3.0 - +5.5

  • Max. Supply Current (µA)：

    1000

  • High/Low PWM Freq：

    Low

  • Fan Speed Table：

    No

  • External Temp Input：

    Yes

  • Integrated temp sensor：

    No

  • SMBus compatible interface：

    No

  • FanSense fan monitor：

    Yes

  • Predictive fan fault detection/read/RPM：

    No

  • Auto shutdown：

    Yes

  • Over temp alert：

    Yes

  • Packages：

    8/MSOP 8/SOIC 8/PDIP

  • 5K Pricing：

    $0.96

TC646供应商更多...

更新时间：2026-5-18 17:45:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
深圳市羿芯诚电子有限公司
TC646VUA713
MICROCHIP/微芯
24+
N/A
5000
原装分货 强势渠道
询价
深圳市赛美科科技有限公司
TC646VOA
MICROCHI
SOP8
5000
一级代理 原装正品假一罚十价格优势长期供货
询价
深圳市腾亿芯科技有限公司
TC646BEPA
MICROCHIP
25+
NA
20000
原装
询价
深圳诚思涵科技有限公司
TC646BEPA
MICROCHIP/微芯
23+
PDIP-8
5000
只有原装,欢迎来电咨询!
询价
深圳市华斯顿科技有限公司
TC646VOA
MICROCHIP
25+23+
SOP8
34625
绝对原装正品全新进口深圳现货
询价
深圳市正纳电子有限公司
TC646BEOA
Microchip(微芯)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
深圳市恒凯威科技开发有限公司
TC646BEOA
MICROCHIP/美国微芯
21+
SOIC-8_150mil
10000
只做原装,质量保证
询价
深圳市恒达亿科技有限公司
TC646BE
MIC
25+
SOP8
4500
全新原装、诚信经营、公司现货销售!
询价
深圳市科恒伟业电子有限公司
TC646BEPA
MICROCHIP/微芯
2450+
DIP8
6540
只做原厂原装正品终端客户免费申请样品
询价
深圳市诺美思科技有限公司
TC646VUA713
MICROCHIP
原厂封装
9800
原装进口公司现货假一赔百
询价

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