MAX1639ESE+T
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
MAX1639 Buck Tape & Reel (TR) e3 DC to DC switching controller 35A 9.9mm 4.5V 300kHz~1MHz
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Buying Options
Total Price: USD $7.06
Unit Price: USD $7.05945
≥1 USD $7.05945
≥10 USD $5.79215
≥100 USD $5.61165
≥500 USD $5.4302
≥1000 USD $5.2497
Inventory: 1149
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%
Max Frequency 1.2MHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 300kHz~1MHz
Control Mode CURRENT-MODE
Topology Buck
Control Features Frequency Control
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Output Current 35A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 5V
Operating Supply Voltage 5.5V
Output Type Transistor Driver
Output Voltage 4.5V
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
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Package / Case 16-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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