LTC3546IUFD#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
LTC3546 Tube Matte Tin (Sn) PRODUCTION (Last Updated: 2weeks ago) DC to DC switching regulator 3.6V 4mm 1A 2A 2.25MHz 750kHz~4MHz
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Buying Options
Total Price: USD $6.9
Unit Price: USD $6.8992
≥1 USD $6.8992
≥10 USD $6.34304
≥100 USD $6.079955
≥500 USD $5.786
Inventory: 1185
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 4mm
Length 5mm
Height 700μm
Technical
Switcher Configuration PHASE-SHIFT
Min Output Voltage 600mV
Synchronous Rectifier Yes
Frequency - Switching 2.25MHz 750kHz~4MHz
Control Mode CURRENT-MODE
Topology Buck
Voltage - Output (Min/Fixed) 0.6V
Max Output Voltage 5V
Current - Output 1A 2A
Output Configuration Positive
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Number of Channels 1
Input Voltage-Nom 3.6V
Voltage - Input (Min) 2.3V
Max Output Current 2A
Output Type Adjustable
Output Voltage 5V
Voltage - Input (Max) 5.5V
Efficiency 96 %
Qualification Status Not Qualified
Number of Outputs 2
Function Step-Down
Base Part Number LTC3546
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Peak Reflow Temperature (Cel) 250
Terminal Form NO LEAD
Terminal Position QUAD
Technology CMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2009
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 28
Surface Mount YES
Package / Case 28-WFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time 16 Weeks
Alternative Model
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