LTC3822EMSE#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3822 Buck Tube e3 DC to DC switching controller 20A 3mm 4.455V 300kHz 550kHz 750kHz
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Buying Options
Total Price: USD $4.45
Unit Price: USD $4.4528
≥1 USD $4.4528
≥10 USD $3.99784
≥100 USD $3.7796
≥500 USD $3.275712
≥1000 USD $3.107702
≥3000 USD $2.788526
Inventory: 344
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 3mm
Length 3mm
Technical
Clock Sync No
Duty Cycle (Max) 99%
Max Frequency 850kHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Input Voltage (Max) 4.5V
Frequency - Switching 300kHz 550kHz 750kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 2.75V
Control Features Enable, Frequency Control
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 4.455V
Number of Outputs 1
Function Step-Down
Base Part Number LTC3822
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 10
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2011
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 10
Surface Mount YES
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Factory Lead Time 8 Weeks
Alternative Model
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