RT8228BGQW
RoHS 
RoHS compliant
RoHS compliantPackage 12-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
Buck Tape & Reel (TR) Positive Current Limit Enable On Time Control Phase Control Power Good DC to DC switching controller 2mm 3.3V 200kHz -40C~85C TA
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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: 4694
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 2mm
Length 2mm
Height Seated (Max) 0.8mm
Technical
Clock Sync No
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 5.5V
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 4.5V
Control Features Current Limit, Enable, On Time Control, Phase Control, Power Good
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 5V
Output Type Transistor Driver
Output Voltage 3.3V
Number of Outputs 1
Function Step-Down
Frequency 200kHz
Terminal Pitch 0.4mm
Terminal Position QUAD
ECCN Code EAR99
Number of Terminations 12
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
Published 2011
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 12
Surface Mount YES
Package / Case 12-WFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 18 Weeks
Alternative Model
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