LTC1628IUH#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC1628 Buck Tube e3 DC to DC switching controller 3A 5mm 36V 220kHz
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Buying Options
Total Price: USD $12.75
Unit Price: USD $12.7512
≥1 USD $12.7512
≥10 USD $11.71632
≥100 USD $11.23049
≥500 USD $9.89494
≥1000 USD $9.409277
≥3000 USD $8.802235
Inventory: 89
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 5mm
Length 5mm
Height Seated (Max) 0.8mm
Technical
Clock Sync No
Max Duty Cycle 99.4 %
Max Frequency 360kHz
Switcher Configuration PHASE-SHIFT
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 36V
Frequency - Switching 220kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 3.5V
Control Features Enable, Frequency Control, Power Good, Soft Start
Voltage - Supply (Vcc/Vdd) 3.5V~30V
Output Current 3A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Number of Outputs 2
Function Step-Down
Base Part Number LTC1628
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 32
Package / Case 32-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time 8 Weeks
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