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MAX8643ETG+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 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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Inventory: 1849
Minimum: 1
Total Price: USD $4.3
Unit Price: USD $4.2966
≥1 USD $4.2966
≥10 USD $3.856776
≥100 USD $3.645984
≥500 USD $3.15983
≥1000 USD $2.997761
≥3000 USD $2.85285

Technical Details

Supply Chain

Factory Lead Time 6 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24

Dimensions

Height 750μm
Length 4mm
Width 4mm

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
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
Terminal Finish Matte Tin (Sn)
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
Output Voltage 3.24V
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
Max Output Voltage 900mV
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 500kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 600mV
Voltage - Output (Max) 3.24V

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