Technical Document
Specifications
Brand
MicrochipOutput Configuration
PWM
Maximum IGBT Collector Current
NoneA
Maximum Supply Voltage
3.6 V
Maximum Collector Emitter Voltage
3.3 V
Mounting Type
Surface Mount
Package Type
MSOP
Pin Count
8
Height
0.95mm
Width
3.2mm
Dimensions
3.2 x 3.2 x 0.95mm
Length
3.2mm
Product details
EMC2101 Fan Controller
The Microchip EMC2101 is a Fan Controller IC that integrates Temperature Monitoring and Fan Speed Control into one device.
The device offers the flexibility of Fan Speed Control via a PWM or Linear (DAC) output. Both methods utilise a user customisable fan speed profile contained within the integrated Fan Control Look-Up Table. The temperature monitors, one external and one internal, are also user programmable with adjustable interrupts.
The EMC2101 communicates via a SMBus 2.0 compliant interface. In addition to Host controller signals this interface can also be used to connect a SMBus compliant EEPROM for auto-programming the EMC2101 on power-up.
Features
Automatic Beta Compensation
Resistance Error Correction
Self-programming with available SMBus compatible EEPROM
Selectable PWM or DAC fan driver output
External Temperature Monitor with ±1°C accuracy
Internal Temperature Monitor with ±2°C accuracy
3.3 Volt Operation (5 Volt Tolerant Input Buffers)
SMBus 2.0 Compliant Interface supports TIMEOUT
Motor Controllers & Drivers, Microchip
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P.O.A.
10
P.O.A.
10
Technical Document
Specifications
Brand
MicrochipOutput Configuration
PWM
Maximum IGBT Collector Current
NoneA
Maximum Supply Voltage
3.6 V
Maximum Collector Emitter Voltage
3.3 V
Mounting Type
Surface Mount
Package Type
MSOP
Pin Count
8
Height
0.95mm
Width
3.2mm
Dimensions
3.2 x 3.2 x 0.95mm
Length
3.2mm
Product details
EMC2101 Fan Controller
The Microchip EMC2101 is a Fan Controller IC that integrates Temperature Monitoring and Fan Speed Control into one device.
The device offers the flexibility of Fan Speed Control via a PWM or Linear (DAC) output. Both methods utilise a user customisable fan speed profile contained within the integrated Fan Control Look-Up Table. The temperature monitors, one external and one internal, are also user programmable with adjustable interrupts.
The EMC2101 communicates via a SMBus 2.0 compliant interface. In addition to Host controller signals this interface can also be used to connect a SMBus compliant EEPROM for auto-programming the EMC2101 on power-up.
Features
Automatic Beta Compensation
Resistance Error Correction
Self-programming with available SMBus compatible EEPROM
Selectable PWM or DAC fan driver output
External Temperature Monitor with ±1°C accuracy
Internal Temperature Monitor with ±2°C accuracy
3.3 Volt Operation (5 Volt Tolerant Input Buffers)
SMBus 2.0 Compliant Interface supports TIMEOUT