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EMC2301 Microchip PWM Fan Controller Datasheet

EMC2301-1-ACZL-TR Board Mount Temperature Sensors Single RPB-Based PWM Fan Speed CNTRL


Microchip
EMC2301
Part Number EMC2301
Manufacturer Microchip (https://www.microchip.com/)
Description The EMC2301/2/3/5 family is an SMBus compliant fan controller with up to five independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled d...
Features
• Up To Five Programmable Fan Control Circuits: - 4-wire fan compatible - High-speed PWM (26 kHz) - Low-speed PWM (9.5 Hz-2240 Hz) - Optional detection of aging fans - Fan Spin Up Control and Ramp Rate Control - Alert on Fan Stall - Up to three selectable default fan speeds for the EMC2303/5
• Watchdog Timer
• RPM-Based Fan Control Algorithm: - 0.5% accuracy from 500 RPM to 16k RPM (external crystal oscillator) - 1% accuracy from 500 RPM to 16k RPM (internal clock)
• SMBus 2.0 Compliant: - Up to 6 selectable SMBus addresses for the EMC2303/5 - SMBus Alert compatible
• CLK Pin Can Provide a Clo...

Document Datasheet EMC2301 datasheet pdf (0.98MB)
Distributor Distributor
Mouser Electronics
Stock 12808 In Stock
Price
1 units: 1.2 USD
25 units: 1.03 USD
100 units: 0.988 USD
500 units: 0.987 USD
2500 units: 0.987 USD
BuyNow BuyNow BuyNow (Manufacturer a Microchip Technology Inc)




EMC2301 Distributor

part
Microchip Technology Inc
EMC2301-1-ACZL-TR
PWM FAN CONTROLLER, -40 TO 125DEG C
100 units: 1449 KRW
Distributor
element14 Asia-Pacific

8932 In Stock
BuyNow BuyNow
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
모터 드라이버 PWM 8-MSOP
2500 units: 1424.4492 KRW
Distributor
DigiKey

37500 In Stock
BuyNow BuyNow
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
Board Mount Temperature Sensors Single RPB-Based PWM Fan Speed CNTRL
1 units: 1.2 USD
25 units: 1.03 USD
100 units: 0.988 USD
500 units: 0.987 USD
2500 units: 0.987 USD
Distributor
Mouser Electronics

12808 In Stock
BuyNow BuyNow
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
PWM Fan Controller
10000 units: 0.9224 USD
2500 units: 0.9233 USD
Distributor
Arrow Electronics

2500 In Stock
BuyNow BuyNow
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
RPM-Based PWM Fan Controller, Projected EOL: 2034-09-29
5000 units: 0.88 USD
1000 units: 0.89 USD
100 units: 0.94 USD
25 units: 1.03 USD
1 units: 1.23 USD
Distributor
Microchip Technology Inc

91051 In Stock
BuyNow BuyNow
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
PWM Fan Controller
7500 units: 0.928 USD
5000 units: 0.942 USD
2500 units: 0.957 USD
1000 units: 0.991 USD
500 units: 1.037 USD
250 units: 1.053 USD
Distributor
Onlinecomponents.com

7500 In Stock
BuyNow BuyNow
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
PWM Fan Controller
1000 units: 1.0131 USD
500 units: 1.0148 USD
250 units: 1.0165 USD
100 units: 1.0183 USD
25 units: 1.02 USD
10 units: 1.1651 USD
6 units: 1.1768 USD
Distributor
Verical

1676 In Stock
BuyNow BuyNow
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
Sngl Closed Loop RPM-BasedPWM Fan Spd Cntroller w/Alert, I2C/SMBus8 MSOP 3x3mmT/R | Microchip Technology Inc. EMC2301-1-ACZL-TR
2500 units: 1.19 USD
25000 units: 1.13 USD
125000 units: 1.07 USD
250000 units: 1.01 USD
Distributor
RS

0 In Stock
No Longer Stocked
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
IC RPM FAN CONTROLLER 8MSOP
No price available
Distributor
Ameya Holding Limited

2425 In Stock
No Longer Stocked
part
Microchip Technology Inc
EMC2301-1-ACZL-TR
Motor Driver/Controller, 3 V to 3.6 V, Single Output, 8 Pins, MSOP - Tape and Reel (Alt: EMC2301-1-ACZL-TR)
100 units: 0.94 USD
25 units: 1.03 USD
1 units: 1.23 USD
Distributor
Avnet Americas

2500 In Stock
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EMC2301 Similar Datasheet

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EMC2300 Fan Control Device with High Frequency PWM and Temperature Monitors PRODUCT FEATURES Datasheet „ 3.3 Volt Operation (5 Volt Tolerant Input Buffers) „ SMBus 2.0 Compliant Interface (Fixed, not Discoverable) with Three Slave Address Options „ Fan Control — PWM (Pulse width Modulation) Outputs (3) — Fan Tachometer Inputs (4) — Programmable automatic fan control based on temperature — Backwards compatible with fans requiring lower frequency PWM drive — High frequency fan support for 4 wire fans — One fan can be controlled from as many as 3 temperature zones — Fan ramp rate control for acoustic noise reduction „ Power Savings Modes — Two monitoring modes: continuous or cycling (for pow...
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The EMC2301 is an SMBus compliant fan controller with a PWM fan driver. The fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. Each closed loop Fan Speed Control algorithm (FSC) has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2301 offers a clock output so that multiple devices may be chained and slaved to the same clock source for optimal performance in large distributed systems. Applications „ Servers „ Projectors „ Industrial and Networking Equipment „ No...
EMC2302
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The EMC2301/2/3/5 family is an SMBus compliant fan controller with up to five independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. Each closed loop Fan Speed Control (FSC) algorithm has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2301/2/3/5 devices offer a clock output so that multiple devices may be chained as clients to the same clock source for optimal performance in large distributed systems. Package Types ...
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Dual RPM-Based PWM Fan Controller
The EMC2302 is an SMBus compliant fan controller with up to two independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. The closed loop Fan Speed Control algorithm (FSC) has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2302 offers a clock output so that multiple devices may be chained and slaved to the same clock source for optimal performance in large distributed systems. Applications „ Servers „ Projectors „ Indust...
EMC2303
manufacturer
Microchip
PWM Fan Controller
The EMC2301/2/3/5 family is an SMBus compliant fan controller with up to five independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. Each closed loop Fan Speed Control (FSC) algorithm has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2301/2/3/5 devices offer a clock output so that multiple devices may be chained as clients to the same clock source for optimal performance in large distributed systems. Package Types ...
EMC2303
manufacturer
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Multiple RPM-Based PWM Fan Controller
The EMC2303 is an SMBus compliant fan controller with up to three independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. The closed loop Fan Speed Control algorithm (FSC) has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2303 offers a clock output so that multiple devices may be chained and slaved to the same clock source for optimal performance in large distributed systems. Applications „ Servers „ Projectors „ Indu...
EMC2305
manufacturer
Microchip
PWM Fan Controller
The EMC2301/2/3/5 family is an SMBus compliant fan controller with up to five independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. Each closed loop Fan Speed Control (FSC) algorithm has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2301/2/3/5 devices offer a clock output so that multiple devices may be chained as clients to the same clock source for optimal performance in large distributed systems. Package Types ...
EMC2305
manufacturer
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Multiple RPM-Based PWM Fan Controller
The EMC2305 is an SMBus compliant fan controller with up to five independently controlled PWM fan drivers. Each fan driver is controlled by a programmable frequency PWM driver and Fan Speed Control algorithm that operates in either a closed loop fashion or as a directly PWM-controlled device. The closed loop Fan Speed Control algorithm (FSC) has the capability to detect aging fans and alert the system. It will likewise detect stalled or locked fans and trigger an interrupt. Additionally, the EMC2305 offers a clock output so that multiple devices may be chained and slaved to the same clock source for optimal performance in large distributed systems. Applications „ Servers „ Projectors „ Indus...




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