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EMC2301-1-ACZL-TR

EMC2301-1-ACZL-TR

EMC2301-1-ACZL-TR

Microchip Technology

350μA mA 3mm mm Motor Drivers 8 - V 3mm mm Sensors

SOT-23

EMC2301-1-ACZL-TR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 1 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Supplier Device Package 8-MSOP
Number of Terminals 8
Mounting Style SMD/SMT
Supplier Package MSOP
Typical Operating Supply Voltage 3.3000 V
Minimum Operating Supply Voltage 3 V
Category Fan Controller
Transmission Media Type Wire
Maximum Operating Supply Voltage 3.6 V
Mounting Surface Mount
MSL -
Maximum Operating Temperature + 125 C
Minimum Operating Temperature - 40 C
Interface Type I2C, SMBus
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number EMC2301
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
Published 2011
Series --
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Type Fan Controller
Terminal Finish Matte Tin (Sn) - annealed
Applications Networking and Communications
HTS Code 8542.39.00.01
Subcategory Sensors
Technology --
Voltage - Supply 3V~3.6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number EMC2301
Pin Count 8
JESD-30 Code S-PDSO-G8
Function Fan Control
Qualification Status Not Qualified
Output Voltage -
Output Type Digital
Operating Supply Voltage 3.3V
Input Voltage-Nom 3.3V
Temperature Grade AUTOMOTIVE
Configuration Local
Interface PWM
Analog IC - Other Type SWITCHING CONTROLLER
Operating Supply Current 350μA
Output Configuration --
Output Current -
Current - Output --
Input Voltage (Min) 3V
Control Technique PULSE WIDTH MODULATION
Seated Height-Max 1.1 mm
Product Type Temperature Sensor ICs
Switcher Configuration PUSH-PULL
Voltage - Load --
Switching Frequency-Max 400kHz
Max Supply Voltage (DC) 3.6V
Min Supply Voltage (DC) 3V
Motor Type -
Motor Type - AC, DC --
Motor Type - Stepper --
Step Resolution --
Product Fan Controllers
Power Supply Type Analog
Shutdown No Shutdown
Product Category Board Mount Temperature Sensors
Length 3mm
Height Seated (Max) 1.1mm
Width 3mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
EMC2301-1-ACZL-TR Product Details

EMC2301-1-ACZL-TR Description


The EMC2301-1-ACZL-TR 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 EMC2301-1-ACZL-TR 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.



EMC2301-1-ACZL-TR Features


 4-wire fan compatible

High-speed PWM (26 kHz)

Low speed PWM (9.5Hz - 2240 Hz)

Optional detection of aging fans

Fan Spin-Up Control and Ramp Rate Control

Alert on Fan Stall 

Watchdog Timer

CLK Pin can provide a clock source output

Available in an 8-pin MSOP Lead-free RoHS Compliant package



EMC2301-1-ACZL-TR Applications


Servers

Projectors

Industrial and Networking Equipment

Notebook Computers


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