MAX1639ESE+
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BICMOS DUAL Surface Mount DC-DC Controller IC -40C~85C TA 300kHz~1MHz 5.5V 9.9mm
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Buying Options
Total Price: USD $9.48
Unit Price: USD $9.4776
≥1 USD $9.4776
≥10 USD $8.71376
≥100 USD $8.35296
≥500 USD $7.359616
≥1000 USD $6.998394
≥3000 USD $6.546901
Inventory: 131
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 3.9mm
Length 9.9mm
Technical
Clock Sync No
Duty Cycle (Max) 90%
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 5.5V
Frequency - Switching 300kHz~1MHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4.5V
Control Features Frequency Control
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 5V
Output Type Transistor Driver
Number of Outputs 1
Function Step-Down
Base Part Number MAX1639
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 2005
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Surface Mount YES
Package / Case 16-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
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