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CS3310-KSZR Cirrus Logic Amplifiers - Audio IC Stereo Digital Volume Control
CS8900A-IQZR Cirrus Logic Ethernet Controllers IC 10Mbps Ethernet Controller 5V
CS8900A-CQ3ZR Cirrus Logic Ethernet Controllers IC 10Mbps Ethernet Controller 3.3V
CS8900A-CQZR Cirrus Logic Ethernet Controllers IC 10Mbps Ethernet Controller 5V
CS8900A-CQ3Z Cirrus Logic LAN Controller, 2 Channel(s), CMOS, PQFP100, LEAD FREE, MS-026, LQFP-100
CS8900A-IQZ Cirrus Logic LAN Controller, 2 Channel(s), CMOS, PQFP100, LEAD FREE, MS-026, LQFP-100

"active fan speed control"

Catalog Datasheet MFG & Type PDF Document Tags
Abstract: Using the SuperI/O PC87351 for Fan Speed Control - February 1998 National Semiconductor , 's SuperI/O family of integrated PC peripherals. It includes the Fan Speed Control (FSC) logical device , Fan Speed Control for a description of the circuit that connects the output signal to a selected fan , for Fan Speed Control Using the SuperI/O PC87351 for Fan Speed Control Activation To activate , > Counter 0 Bits 6-0 Fan Speed Control Pre-Scale Register (FCPSR) O FANOUT 1 Fan Speed National Semiconductor
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PNP0C0B ACPI Implementers Guide Temperature Base Fan Speed controller 0x812 fn02 acpi implementers
Abstract: System Performance l Active Fan Speed Control Allows Efficient Thermal Solution while Reducing , Thermal Management l Thermal Management with ACPI l Accurate Thermal Sensing l Fan Speed Control , Management l Thermal Management with ACPI l Accurate Thermal Sensing l Fan Speed Control ANALOG , ­ Performance : Active (_ACx) ­ Silence : Passive (_PSV) Software Fan Control comply with ACPI , Thermal Management with ACPI l Accurate Thermal Sense l Fan Speed Control ANALOG DEVICES Intel
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ADM1023 AUTOMATIC fan control cpu fan fan speed control AUTOMATIC cooling fan control Analog Devices ADM1022 ADM1030/31
Abstract: Dialogue 33-1 and 334). Providing fan speed control based on the temperatures measured within the system , TDM device and control the speed of the cooling fan by adjusting the PWM duty cycle applied to it , fan-speed control loop, which could behave independently of software and run the fan at its optimum speed , , and where fan speed control will begin. Speed is momentarily set at maximum to get the fan going , the PC can decide to override the control loop at any time. further increased, the fan speed will -
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AUTOMATIC FAN SPEED CONTROL METHOD PWM 12V fan speed control PWM fan speed control notebook keyboard loop heat pipes 12V FAN CONTROL BY USING THERMISTOR ADM1029 ADM1030/ADM1031 ADM1026
Abstract: Speed Control and Alarm for DC Fans P/N FUS300-F SmartFan Fusion-4 is a digital fan speed control , information, individual fan status and temperature readings. The Fusion accepts speed control commands and regulates fan speed using a buck regulator control circuit. The Fusion can also be configured to control fan speed based on temperature, I2C commands (single or dual) or analog control signal (PWM, 5.0 VDC , options via I2C bus: ­ 1 to 4 fan operation ­ Control fan speed based on: ­ Temperature ­ Single or Control Resources
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24V FAN CONTROL BY USING THERMISTOR temperature based fan speed control 26-60-4040 fan speed control using pwm PCA9511 2000PPM 4000PPM
Abstract: brushless motor pre-drivers with variable speed control suitable for fan and blower motors. A full , sensor so as the ZXBM200x is in a feedback loop to control the fan speed against the temperature , Applications Note AN36 Issue 1 - JULY 2002 ZXBM200x SERIES OF VARIABLE SPEED 2-PHASE FAN MOTOR , these three building blocks will be other items such as the Speed Control stimulus circuit, e.g. a , Hall output swing. The potential divider R2 and R3 in Figure 2 is provided for this. Speed Control Zetex Semiconductors
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thermistor 10k 25c 4 pin 2-phase hall effect driver motor dc fan 48v mosfet motor dc 48v NTC thermistor 12k ohm potential divider ZXBM200 ZXBM2003 ZXBM2002 ZXBM2001 D-81673 NY11788
Abstract: ZXBM2004 VARIABLE SPEED 2-PHASE FAN MOTOR CONTROLLER FOR THERMISTOR CONTROL DESCRIPTION The ZXBM2004 is a 2-phase, DC brushless motor pre-driver with PWM variable speed control suitable for fan and , to the SPD pin provides control over the Fan Motor speed by varying the Pulse Width Modulated (PWM , thermistor to control a fan's speed it is possible that at low temperatures the fan might fail to start or , speed of the fan by a signal from an external source. This signal may be either a control voltage or Zetex Semiconductors
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SO14N QSOP16 ZXBM2004N14TA ZXBM2004N14TC ZXBM2004Q16TA ZXBM2004Q16TC 100K NTC THERMISTOR 12V FAN CONTROL BY Using 1N4148 SOIC14
Abstract: 40kHz Duty Cycle: 0% to 100%, 8 Bits â'¢ Automatic Fan Speed Control Loops â'¢ SMBus Interface â , diode temperatures, and measure and control the fan speed so that it operates with minimal acoustic , Sensing Auto Fan Speed Controller PWM-MODE The AMC6821 has three fan control modes: Auto , tachometer input to measure the fan speed. OVR 3 Digital output, open-drain, active low. Goes low , pull-up resistor (2.2kâ"¦ typical). Digital output, open-drain. PWM output to control fan speed Texas Instruments
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SBAS386C QSOP-16 ISO/TS16949
Abstract: , monitor remote sensor diode temperatures, and measure and control the fan speed so that it operates with minimal acoustic noise at the lowest possible speed. The AMC6821 has three fan control modes: Auto , · Automatic Fan Speed Control Loops · SMBus Interface · Power: 2.7V to 5.5V · Package (Green): QSOP , DESCRIPTION Digital output, open-drain. PWM output to control fan speed. Digital input. Fan tachometer input to measure the fan speed. Digital output, open-drain, active low. Goes low when temperature reaches Texas Instruments
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Abstract: Bits · Automatic Fan Speed Control Loops · SMBus Interface · Power: 2.7V to 5.5V · Package (Green , control the fan speed so that it operates with minimal acoustic noise at the lowest possible speed , mode is an intelligent, closed-loop control that optimizes fan speed according to user-defined , 1 DESCRIPTION Digital output, open-drain. PWM output to control fan speed. TACH 2 , below this limit, and the fan stops. In the maximum fast speed calculated control mode, the fan stops Texas Instruments
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2N3904 RT10 LT10 AMC6821SDBQ 6821S SSOP-16
Abstract: intelligent, closed-loop control that optimizes fan speed according to user-defined parameters. This mode , DESCRIPTION Digital output, open-drain. PWM output to control fan speed. Digital input. Fan tachometer input to measure the fan speed. Digital output, open-drain, active low. Goes low when temperature reaches , , and the fan stops. In the maximum fast speed calculated control mode, the fan stops and the system , Control The fan speed is controlled by four different modes: · software DCY control; · software RPM Texas Instruments
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Abstract: tachometer output per round. RPM = 1.5 × 10 6 Count Fan speed control The F71858 provides 2 fan speed control methods: 1. DAC FAN CONTROL 2. PWM DUTY CYCLE DAC Fan Control The range of DC output , NMOS S PWM Clock Input NMOS S + C + C FAN FAN - - Fan speed control mechanism There are some modes to control fan speed and they are 1.Manual mode, 2.Stage auto mode, 3 , generally acts as software fan speed control. Stage auto mode: At this mode, the F71858 provides Feature Integration Technology
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8042 keyboard ps2 command 0x296 lm358 fan control fan speed control lm358 LM358 temperature controlled fan 3pin sensor PIN CONFIGURATION 1N4148 2N7002 NDS0605/SOT LM358 F71858DG
Abstract: Bits · Automatic Fan Speed Control Loops · SMBus Interface · Power: 2.7V to 5.5V · Package (Green , control the fan speed so that it operates with minimal acoustic noise at the lowest possible speed , mode is an intelligent, closed-loop control that optimizes fan speed according to user-defined , 1 DESCRIPTION Digital output, open-drain. PWM output to control fan speed. TACH 2 , below this limit, and the fan stops. In the maximum fast speed calculated control mode, the fan stops Texas Instruments
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Abstract: 40kHz Duty Cycle: 0% to 100%, 8 Bits â'¢ Automatic Fan Speed Control Loops â'¢ SMBus Interface â , diode temperatures, and measure and control the fan speed so that it operates with minimal acoustic , Sensing Auto Fan Speed Controller PWM-MODE The AMC6821 has three fan control modes: Auto Temperature-Fan mode, Software-RPM mode, and Software-DCY mode. Each mode controls the fan speed by changing the , optimizes fan speed according to user-defined parameters. This mode allows the AMC6821 to run as a Texas Instruments
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Abstract: Automatic Fan Speed Control Loops · SMBus Interface · Power: 2.7V to 5.5V · Package (Green): QSOP-16 (4mm , mode is an intelligent, closed-loop control that optimizes fan speed according to user-defined , . PWM output to control fan speed. TACH 2 Digital input. Fan tachometer input to measure the fan speed. OVR 3 Digital output, open-drain, active low. Goes low when temperature reaches , ADC TACH Signal Conditioning Fan Speed Counter mP PWM Control On-Chip Diode Texas Instruments
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pwm latch sr flip passive rfid sensor diagram 3 pin fan speed control using pwm temperature controlled dc fan LT4 H4 CIRCUIT DIAGRAM UPS
Abstract: intelligent, closed-loop control that optimizes fan speed according to user-defined parameters. This mode , DESCRIPTION Digital output, open-drain. PWM output to control fan speed. Digital input. Fan tachometer input to measure the fan speed. Digital output, open-drain, active low. Goes low when temperature reaches , , and the fan stops. In the maximum fast speed calculated control mode, the fan stops and the system , Control The fan speed is controlled by four different modes: · software DCY control; · software RPM Texas Instruments
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rpm counter
Abstract: Bits · Automatic Fan Speed Control Loops · SMBus Interface · Power: 2.7V to 5.5V · Package (Green , control the fan speed so that it operates with minimal acoustic noise at the lowest possible speed , mode is an intelligent, closed-loop control that optimizes fan speed according to user-defined , 1 DESCRIPTION Digital output, open-drain. PWM output to control fan speed. TACH 2 , below this limit, and the fan stops. In the maximum fast speed calculated control mode, the fan stops Texas Instruments
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Abstract: ZXBM2004 VARIABLE SPEED 2-PHASE FAN MOTOR CONTROLLER FOR THERMISTOR CONTROL DESCRIPTION The ZXBM2004 is a 2-phase, DC brushless motor pre-driver with PWM variable speed control suitable for fan and , applied to the SPD pin provides control over the Fan Motor speed by varying the Pulse Width Modulated (PWM , thermistor to control a fan's speed it is possible that at low temperatures the fan might fail to start or if , also possible to control the speed of the fan by a signal from an external source. This signal may be Zetex Semiconductors
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12v 4-pin DC MOTOR SPEED CONtrol ic 0526s 1053A zetex BM2004
Abstract: PWM fan speed control outputs 2-wire serial system management bus (SMBus) 8 kB on-chip EEPROM , output for control of the fan speed. This pin defaults to high for the 100% duty cycle for use with NMOS , for analog control of the fan speed. Reference Voltage Output. Can be selected as 1.8 V (default) or , diode, or may be Rev. 2 | Page 10 of 52 | www.onsemi.com ADM1026 Fan Speed Control Outputs The ADM1026 has two outputs intended to control fan speed, though they can also be used for other purposes ON Semiconductor
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GPIO14 BD136 ANALOG DC MOTOR SPEED CONTROL USING lm324 lm324 inverter sensing circuit speed control of fan motor using LM324 simple LM324 COMPARATOR CIRCUIT DIAGRAM GPIO15 GPIO13 GPIO12 GPIO11 GPIO10
Abstract: intelligent, closed-loop control that optimizes fan speed according to user-defined parameters. This mode , DESCRIPTION Digital output, open-drain. PWM output to control fan speed. Digital input. Fan tachometer input to measure the fan speed. Digital output, open-drain, active low. Goes low when temperature reaches , , and the fan stops. In the maximum fast speed calculated control mode, the fan stops and the system , Control The fan speed is controlled by four different modes: · software DCY control; · software RPM Texas Instruments
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Abstract: Remote Diode (Two Channels) On-Chip Temperature Sensor Analog and PWM Fan Speed Control Outputs 2 , VIN INTERRUPT STATUS REGISTERS AUTOMATIC FAN SPEED CONTROL +VCCP AIN0 (0V - +3V) INT , Digital Output Open drain pulse width modulated output for control of the fan speed. This pin defaults , output for analog control of the fan speed. 24 VREF Analog Output Reference Voltage Output , also functions as an active-low RESET input. Measurement Inputs Fan Speed Control Outputs ON Semiconductor
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CR2032 diode GG 9C light sensor lm324 X8 diode zener japan ADM1026/D
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