TPS54873PWPR
RoHS 
RoHS compliant
RoHS compliantPackage 28-PowerTSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
TPS54873 Tape & Reel (TR) Nickel/Palladium/Gold (Ni/Pd/Au) ACTIVE (Last Updated: 1week ago) DC to DC switching regulator 4.5V 4.4mm 8A 350kHz 550kHz
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Buying Options
Total Price: USD $3.11
Unit Price: USD $3.11125
≥1 USD $3.11125
≥10 USD $2.5536
≥100 USD $2.4738
≥500 USD $2.394
≥1000 USD $2.3142
Inventory: 1135
Minimum: 1
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Technical Details
Dimensions
Thickness 1mm
Width 4.4mm
Length 9.7mm
Height 1.2mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 350kHz 550kHz
Control Mode VOLTAGE-MODE
Topology Buck
Voltage - Output (Min/Fixed) 0.9V
Quiescent Current 11mA
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 4.5V
Voltage - Input (Min) 4V
Operating Supply Voltage 6V
Max Output Current 8A
Output Type Adjustable
Output Voltage 3.3V
Voltage - Input (Max) 6V
Qualification Status Not Qualified
Number of Outputs 1
Function Step-Down
Base Part Number TPS54873
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Series SWIFT?
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Weight 118.501007mg
Number of Pins 28
Package / Case 28-PowerTSSOP (0.173, 4.40mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 8 Weeks
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