LTC3785EUF
RoHS
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Package 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3785 Buck-Boost Tube e0 DC to DC switching controller 3A 4mm 4.35V 100kHz~1MHz
PDF
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Buying Options
Total Price: USD $5.37
Unit Price: USD $5.37035
≥1 USD $5.37035
≥10 USD $4.4061
≥100 USD $4.26835
≥500 USD $4.1306
≥1000 USD $3.99285
Inventory: 1708
Minimum: 1
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Technical Details
Compliance
RoHS Status Non-RoHS 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
Time@Peak Reflow Temperature-Max (s) 40
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 255
Terminal Position QUAD
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Published 2008
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Surface Mount YES
Package / Case 24-WFQFN Exposed Pad
Mounting Type Surface Mount
Alternative Model
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