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MAX8743EEI+T

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 28-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description MAX8743 Buck Tape & Reel (TR) e3 DC to DC switching controller 3A 9.89mm 5.5V 200kHz 300kHz 420kHz 540kHz
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Inventory: 25438
Minimum: 1
Total Price: USD $8.77
Unit Price: USD $8.77002
≥1 USD $8.77002
≥10 USD $7.195965
≥100 USD $6.971528
≥500 USD $6.746093
≥1000 USD $6.521655

Technical Details

Supply Chain

Factory Lead Time 6 Weeks

Dimensions

Length 9.89mm
Width 3.9mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Physical

Mounting Type Surface Mount
Package / Case 28-SSOP (0.154, 3.90mm Width)
Surface Mount YES

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish TIN
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Base Part Number MAX8743
Function Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2V~28V
Control Features Current Limit, Enable, On Time Control, Power Good, Pulse Skipping
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Output Current-Max 3A
Frequency - Switching 200kHz 300kHz 420kHz 540kHz
Input Voltage (Max) 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Clock Sync No
Output Phases 1

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