IR3551MTRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Full, Half-Bridge Drivers
Description
Over Temperature UVLO Lead Free Tape & Reel (TR) QUAD bridge driver 50A 4.5V 6mm 1MHz
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Buying Options
Total Price: USD $2.77
Unit Price: USD $2.76545
≥1 USD $2.76545
≥10 USD $2.26955
≥100 USD $2.1983
≥500 USD $2.12705
≥1000 USD $2.05675
Inventory: 1386
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 25 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Number of Pins 28
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2007
Series PowIRstage?
Feature Bootstrap Circuit, Diode Emulation, Status Flag
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Applications Synchronous Buck Converters, Voltage Regulators
Subcategory Switching Regulator or Controllers
Technology Power MOSFET
Voltage - Supply 4.5V~7V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number IR3551
Qualification Status Not Qualified
Output Voltage 5.5V
Output Type Adjustable
Max Output Current 75A
Input Voltage-Nom 12V
Interface PWM
Analog IC - Other Type SWITCHING REGULATOR
Element Configuration Single
Nominal Supply Current 8mA
Output Configuration Half Bridge
Output Current 50A
Input Voltage (Min) 4.5V
Control Mode CURRENT-MODE
Output Current per Channel 50A
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Voltage - Load 4.5V~15V
Fault Protection Over Temperature, UVLO
Number of Drivers 1
Switching Frequency 1MHz
Load Type Inductive
Dimensions
Length 6mm
Width 5mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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