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MAX643AESA+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description MAX643 Tube Matte Tin (Sn) Active DC to DC switching regulator 15V 4mm 450mA Switch 10W
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Inventory: 726
Minimum: 1
Total Price: USD $11.01
Unit Price: USD $11.01408
≥1 USD $11.01408
≥10 USD $9.952404
≥100 USD $9.48911
≥500 USD $8.2394
≥1000 USD $7.869089
≥3000 USD $7.174749

Technical Details

Supply Chain

Factory Lead Time 6 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number MAX643
Function Step-Up
Number of Outputs 1
Output Voltage 15V
Output Type Adjustable (Fixed)
Max Output Current 1.5A
Operating Supply Voltage 16.5V
Voltage - Input (Min) 2V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 450mA Switch
Max Output Voltage 18V
Voltage - Output (Min/Fixed) 1.31V 15V
Topology Boost
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 2.5mA
Synchronous Rectifier No
Min Output Voltage 1.31V
Voltage - Output (Max) 18V Switch
Max Output Power 10W
Nominal Output Voltage 15V

Dimensions

Length 4.9mm
Width 4mm

Compliance

REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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