MCP19123-E/MQ
RoHS 
RoHS compliant
RoHS compliantPackage 28-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
MCP19123 Buck Tube Automotive AEC-Q100 DC to DC switching controller 5mm 48V 100kHz~1.6MHz -40C~125C TA
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Buying Options
Total Price: USD $5.34
Unit Price: USD $5.335626
≥1 USD $5.335626
≥200 USD $2.065192
≥500 USD $1.992982
≥1000 USD $1.956221
Inventory: 9592
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Physical
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Surface Mount YES
Technical
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2018
Series Automotive, AEC-Q100
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Terminal Finish Matte Tin (Sn) - annealed
Additional Feature 3V TO 5V REGULATING OUTPUT ALSO AVAILABLE
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Base Part Number MCP19123
Function Step-Down
Number of Outputs 1
Output Type PWM Signal
Input Voltage-Nom 40V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~40V
Control Features Enable, Frequency Control, Power Good, Soft Start, Watchdog
Input Voltage (Min) 4.5V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~1.6MHz
Input Voltage (Max) 48V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Serial Interfaces I2C, PMBus, SMBus
Output Phases 2
Dimensions
Length 5mm
Width 5mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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