TPS54974PWPR
RoHS 
RoHS compliant
RoHS compliantPackage 28-PowerTSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description
TPS54974 Tape & Reel (TR) Obsolete Step-Down DC to DC switching regulator 2.5V 4.4mm 9A 350kHz
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Buying Options
Total Price: USD $5.38
Unit Price: USD $5.377
≥1 USD $5.377
≥10 USD $4.4118
≥100 USD $4.27405
≥500 USD $4.1363
≥1000 USD $3.99855
Inventory: 1366
Minimum: 1
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Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 28
Weight 118.501007mg
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series SWIFT?
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 28
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TPS54974
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Voltage - Input (Max) 4V
Output Voltage 2V
Output Type Adjustable
Voltage - Input (Min) 3V
Input Voltage-Nom 2.5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 9A
Quiescent Current 11mA
Voltage - Output (Min/Fixed) 0.891V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 350kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Voltage - Output (Max) 3.6V
Dimensions
Length 9.7mm
Width 4.4mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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