TPS54873PWP
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 Tube ACTIVE (Last Updated: 5days ago) Active DC to DC switching regulator 4.5V 4.4mm 8A 5.49W
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Buying Options
Total Price: USD $6.77
Unit Price: USD $6.7672
≥1 USD $6.7672
≥10 USD $6.11512
≥100 USD $5.830528
Inventory: 85
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Thickness 1mm
Width 4.4mm
Length 9.7mm
Height 1.2mm
Technical
Min Output Voltage 900mV
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 350kHz 550kHz
Control Mode VOLTAGE-MODE
Topology Buck
Voltage - Output (Min/Fixed) 0.9V
Max Output Voltage 3.3V
Output Power 5.49W
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
Number of Outputs 1
Function Step-Down
Base Part Number TPS54873
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Subcategory Switching Regulator or Controllers
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 Tube
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
Contact Plating Gold
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
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