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MAX8643ETG+T
Maxim IntegratedRoHS 
RoHS compliant
RoHS compliantPackage 24-WFQFN Exposed Pad
Category PMIC - Voltage Regulators - DC DC Switching Regulators / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
MAX8643 Tape & Reel (TR) Active Step-Down DC to DC switching regulator 3.3V 4mm 3A 500kHz~2MHz
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Inventory: 2576
Minimum: 1
Total Price: USD $7.42
Unit Price: USD $7.419399
≥1 USD $7.419399
≥10 USD $6.999436
≥100 USD $6.603243
≥500 USD $6.229479
≥1000 USD $5.876867
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2007
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number MAX8643
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 3.6V
Output Voltage 3.2V
Output Type Adjustable
Max Output Current 3A
Operating Supply Voltage 3.6V
Voltage - Input (Min) 2.35V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 500kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Voltage - Output (Max) 3.24V
Dimensions
Height Seated (Max) 0.8mm
Width 4mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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