MAX8643ETG+
RoHS 
RoHS compliant
RoHS compliantPackage 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
MAX8643 Tube Matte Tin (Sn) Active DC to DC switching regulator 3.3V 4mm 3A 500kHz~2MHz
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Buying Options
Total Price: USD $4.09
Unit Price: USD $4.092
≥1 USD $4.092
≥10 USD $3.67312
≥100 USD $3.472366
≥500 USD $3.009362
≥1000 USD $2.85501
≥3000 USD $2.717
Inventory: 1194
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 4mm
Length 4mm
Height 750μm
Technical
Voltage - Output (Max) 3.24V
Min Output Voltage 600mV
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 500kHz~2MHz
Control Mode VOLTAGE-MODE
Topology Buck
Voltage - Output (Min/Fixed) 0.6V
Max Output Voltage 900mV
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 3.3V
Voltage - Input (Min) 2.35V
Operating Supply Voltage 3.6V
Max Output Current 3A
Output Type Adjustable
Output Voltage 3.24V
Number of Outputs 1
Function Step-Down
Base Part Number MAX8643
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Technology BICMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 2007
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 24
Package / Case 24-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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