MAX1980ETP+
RoHS 
RoHS compliant
RoHS compliantPackage 20-WQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE BICMOS QUAD Surface Mount DC-DC Controller IC -40C~100C TA 200kHz 300kHz 550kHz 1.75V 5mm
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Buying Options
Total Price: USD $39.57
Unit Price: USD $39.5732
≥1 USD $39.5732
≥10 USD $32.47005
≥100 USD $31.45545
≥500 USD $30.44085
≥1000 USD $29.42625
Inventory: 4306
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 5mm
Length 5mm
Technical
Duty Cycle 50 %
Clock Sync No
Max Frequency 550kHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 200kHz 300kHz 550kHz
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 4.5V
Control Features Current Limit, On Time Control
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Output Current 30μA
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 5V
Operating Supply Voltage 5.5V
Output Type Transistor Driver
Output Voltage 1.75V
Number of Outputs 1
Function Step-Down
Base Part Number MAX1980
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Technology BICMOS
Subcategory Switching Regulator or Controllers
Additional Feature ALSO REQUIRES A SUPPLY OF 4V TO 28V
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Series Quick-PWM?
Published 2002
Packaging Tube
Operating Temperature -40°C~100°C TA
Physical
Number of Pins 20
Package / Case 20-WQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
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