LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
2% OFF
MICROCHIP EMC2301-1-ACZL-TR product image
  • EMC2301-1-ACZL-TR thumbnail 1
  • EMC2301-1-ACZL-TR thumbnail 2
  • EMC2301-1-ACZL-TR thumbnail 3
  • Pinout Diagram
  • Footprint Diagram
Images for reference only

MICROCHIP EMC2301-1-ACZL-TRRoHS

Manufacturer
MICROCHIP
MPN
EMC2301-1-ACZL-TR
LCSC Part #
C148036
Packaging
MSOP-8
Customer #
Key Attributes
RPM-Based PWM Fan Controller
Datasheetpdf iconMICROCHIP EMC2301-1-ACZL-TR
In-Stock: 205
205 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.8037$ 1.7677$ 1.77
10+$ 1.5266$ 1.4961$ 14.96
30+$ 1.3516$ 1.3246$ 39.74
100+$ 1.1733$ 1.1499$ 114.99
500+$ 1.0923$ 1.0705$ 535.25
1,000+$ 1.0583$ 1.0372$ 1037.20
Standard Packaging2500/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerMICROCHIP
PackagingMSOP-8
Number of H-bridges-
FeaturesMotor stall protection;Soft-start
Technology-
Operating temperature-40℃~+125℃
Voltage - Supply3V~3.6V
Quiescent Current(Iq)350uA
Output Current-
Peak Current-
RDS(on)-
InterfaceSMBus
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

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.

Features

AI Translation
  • Programmable Fan Control circuit (EMC2301)
  • 4-wire fan compatible
  • High speed PWM (26 kHz)
  • Low speed PWM (9.5Hz - 2240Hz)
  • Optional detection of aging fans
  • Fan Spin Up Control and Ramp Rate Control
  • Alert on Fan Stall
  • 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
  • SMBus Alert compatible
  • CLK Pin can provide a clock source output
  • Available in an 8-pin MSOP Lead-free RoHS Compliant package

Applications

AI Translation
  • Servers
  • Projectors
  • Industrial and Networking Equipment
  • Notebook Computers