LTC3785IUF#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3785 Buck-Boost Tube e3 DC to DC switching controller 3A 4mm 4.35V 100kHz~1MHz
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Buying Options
Total Price: USD $9.79
Unit Price: USD $9.7944
≥1 USD $9.7944
≥10 USD $8.84752
≥100 USD $7.324988
≥500 USD $6.995745
≥1000 USD $6.378469
≥3000 USD $5.555449
Inventory: 123
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 4mm
Length 4mm
Height Seated (Max) 0.8mm
Technical
Output Phases 1
Clock Sync No
Duty Cycle (Max) 99%
Switcher Configuration PHASE-SHIFT
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 100kHz~1MHz
Output Current-Max 3A
Control Mode VOLTAGE-MODE
Topology Buck-Boost
Control Features Current Limit, Enable, Soft Start
Voltage - Supply (Vcc/Vdd) 2.7V~10V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 3.6V
Output Type Transistor Driver
Output Voltage 4.35V
Number of Outputs 2
Function Step-Up/Step-Down
Base Part Number LTC3785
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 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2010
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Surface Mount YES
Package / Case 24-WFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 8 Weeks
Alternative Model
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