TPS40428RHAR
RoHS 
RoHS compliant
RoHS compliantPackage 40-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
TPS40428 Buck Tape & Reel (TR) e4 DC to DC switching controller 18mA 40mA 1mm 5V
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Buying Options
Total Price: USD $7.16
Unit Price: USD $7.1632
≥1 USD $7.1632
≥10 USD $6.47416
≥100 USD $6.173024
≥500 USD $5.359992
≥1000 USD $5.119136
≥3000 USD $4.66745
Inventory: 1141
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 900μm
Width 6mm
Length 6mm
Height 1mm
Technical
Clock Sync Yes
Serial Interfaces PMBus
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 200kHz~1.5MHz
Control Mode VOLTAGE-MODE
Topology Buck
Control Features Frequency Control, Phase Control, Power Good
Quiescent Current 18mA
Voltage - Supply (Vcc/Vdd) 4.5V~20V
Output Current 40mA
Output Configuration Positive
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Input Voltage-Nom 12V
Operating Supply Voltage 20V
Output Type PWM Signal
Output Voltage 5V
Number of Outputs 2
Function Step-Down
Base Part Number TPS40428
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Additional Feature OUTPUT VOLTAGE IS STARTS FROM 0.6V
ECCN Code EAR99
Number of Terminations 40
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 40
Package / Case 40-VFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Gold
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 6 Weeks
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