TPS54478RTER
RoHS 
RoHS compliant
RoHS compliantPackage 16-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
TPS54478 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 6days ago) DC to DC switching regulator 3.3V 3mm 4A 200kHz~2MHz
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Buying Options
Total Price: USD $44.24
Unit Price: USD $44.2396
≥1 USD $44.2396
≥10 USD $36.29855
≥100 USD $35.16425
≥500 USD $34.02995
≥1000 USD $32.89565
Inventory: 1141
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-WFQFN Exposed Pad
Number of Pins 16
Technical
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Series SWIFT?
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TPS54478
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Output Voltage 4.5V
Output Type Adjustable
Max Output Current 4A
Operating Supply Voltage 6V
Voltage - Input (Min) 2.95V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 35μA
Max Output Voltage 4.5V
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 600mV
Voltage - Output (Max) 4.5V
Dimensions
Height 800μm
Length 3mm
Width 3mm
Thickness 750μm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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