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MAX1993ETG+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description MAX1993 Buck Tube Quick-PWM? DC to DC switching controller 1mA 4mm 5.5V 200kHz 300kHz 450kHz 600kHz
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Buying Options
Total Price: USD $6.49
Unit Price: USD $6.4856
≥1 USD $6.4856
≥10 USD $5.85728
≥100 USD $5.58448
≥500 USD $4.848976
≥1000 USD $4.796
Inventory: 179
Minimum: 1
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Technical Details

Compliance

Lead Free Lead Free
RoHS Status ROHS3 Compliant

Dimensions

Width 4mm
Length 4mm
Height Seated (Max) 0.8mm

Technical

Clock Sync No
Max Duty Cycle 100 %
Max Frequency 600kHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 200kHz 300kHz 450kHz 600kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4.5V
Control Features Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Output Current 3A
Output Configuration Positive
Operating Supply Current 1mA
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 5V
Operating Supply Voltage 28V
Output Type Transistor Driver
Output Voltage 5.5V
Number of Outputs 1
Function Step-Down
Base Part Number MAX1993
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Technology BICMOS
Subcategory Switching Regulator or Controllers
Additional Feature CAN ALSO OPERATE IN PFM MODE
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
Series Quick-PWM?
Published 2005
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

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