MAX6643LBBAEE+
RoHS 
RoHS compliant
RoHS compliantPackage 16-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Thermal Management
Description
e3 ADC PWM Generator Tach Counter Tube MAX6643 thermal monitor ±3.5C Local(Max) ±3C Remote(Max) 4.98mm 500muA 3.3/5V
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Buying Options
Total Price: USD $3.32
Unit Price: USD $3.3176
≥1 USD $3.3176
≥10 USD $2.98232
≥100 USD $2.819872
≥500 USD $2.44376
≥1000 USD $2.318448
≥3000 USD $2.08032
Inventory: 342
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Technical
Operating Temperature -40°C~125°C
Packaging Tube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Motion Control Electronics
Technology BICMOS
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 0.635mm
Base Part Number MAX6643
Function Fan Control, Temp Monitor
Number of Outputs 1
Output Type PWM
Operating Supply Voltage 5.5V
Power Supplies 3.3/5V
Supply Voltage-Min (Vsup) 3V
Interface 2-Wire, Serial
Analog IC - Other Type ANALOG CIRCUIT
Nominal Supply Current 500μA
Accuracy ±3.5°C Local(Max), ±3°C Remote(Max)
Topology ADC, PWM Generator, Tach Counter
Supply Current-Max (Isup) 0.5mA
Sensor Type Internal and External
Output Alarm Yes
Sensing Temperature -40°C~125°C External Sensor
Dimensions
Height 1.651mm
Length 4.98mm
Width 3.99mm
Compliance
Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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