LTC3822EDD-1#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 12-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3822 Buck Tape & Reel (TR) e3 DC to DC switching controller 20A 3mm 4.45V 300kHz 550kHz 750kHz
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Buying Options
Total Price: USD $5.63
Unit Price: USD $5.625985
≥1 USD $5.625985
≥10 USD $5.307533
≥100 USD $5.007107
≥500 USD $4.723681
≥1000 USD $4.456306
Inventory: 1096
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 3mm
Length 3mm
Height Seated (Max) 0.8mm
Technical
Duty Cycle (Max) 99%
Max Frequency 850kHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 4.5V
Frequency - Switching 300kHz 550kHz 750kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 2.75V
Control Features Enable, Power Good, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 2.75V~4.5V
Output Current 20A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 3.3V
Output Type Transistor Driver
Output Voltage 4.45V
Qualification Status Not Qualified
Number of Outputs 1
Function Step-Down
Base Part Number LTC3822
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.45mm
Peak Reflow Temperature (Cel) 260
Terminal Form NO LEAD
Terminal Position DUAL
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 12
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2006
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 12
Surface Mount YES
Package / Case 12-WFDFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Factory Lead Time 12 Weeks
Alternative Model
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