MAX1977EEI+
RoHS 
RoHS compliant
RoHS compliantPackage 28-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Special Purpose
Description
MAIN POWER-SUPPLY CONTROLLER
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Buying Options
Total Price: USD $8.4
Unit Price: USD $8.403472
≥1 USD $8.403472
≥10 USD $7.9278
≥100 USD $7.479064
≥500 USD $7.055716
≥1000 USD $6.656326
Inventory: 1326
Minimum: 1
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Technical Details
Technical
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Voltage - Input 4.5V~24V
Voltage - Output 3.3V 5V 2V~5.5V
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Switcher Configuration PUSH-PULL
Switching Frequency-Max 500kHz
Number of Outputs 4
JESD-30 Code R-PDSO-G28
Pin Count 28
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 0.635mm
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Applications Controller, Notebook Power System
Terminal Finish TIN
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e3
Packaging Tube
Operating Temperature 0°C~85°C
Dimensions
Height Seated (Max) 1.75mm
Length 9.89mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
Physical
Surface Mount YES
Package / Case 28-SSOP (0.154, 3.90mm Width)
Mounting Type Surface Mount
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