EMC2105-BP-TR SMSC, EMC2105-BP-TR Datasheet
EMC2105-BP-TR
Specifications of EMC2105-BP-TR
Related parts for EMC2105-BP-TR
EMC2105-BP-TR Summary of contents
Page 1
... PRODUCT FEATURES General Description The EMC2105 is an SMBus compliant fan controller with up to five ( external and 1 internal) temperature channels. The fan driver can be operated using two methods each with two modes. The methods include an RPM based Fan Speed Control Algorithm and a direct drive setting ...
Page 2
... Revision 1.78 (04-21-09) RPM-Based High Side Fan Controller with Hardware Thermal Shutdown ORDER NUMBER: PACKAGE 20 pin QFN (Lead-Free Single High Side Fan driver external RoHS compliant) diode measurement channels, one Critical / Thermal Shutdown input REEL SIZE IS 4,000 PIECES 2 PRODUCT PREVIEW FEATURES SMSC EMC2105 ...
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... Thermal Shutdown Logic Mux Temp Limit 11 bit Σ Δ Registers ADC Temp Registers Configuration Lookup Table / RPM Control * denotes multiple pin functions Figure 1 EMC2105 Block Diagram 3 PRODUCT PREVIEW SMCLK SMBus SMDATA Slave ALERT# Protocol VREF* Reference GPIO1* GPIO Revision 1.78 (04-21-09) ...
Page 4
... Package Outline QFN 20-Pin 4mm x 4mm Figure 2 EMC2105 20-Pin 4x4mm QFN Package Outline and Parameters Revision 1.78 (04-21-09) RPM-Based High Side Fan Controller with Hardware Thermal Shutdown 4 PRODUCT PREVIEW SMSC EMC2105 ...