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TPS40428RHAR

Texas Instruments
RoHS
RoHS RoHS compliant
Package 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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Inventory: 2596
Minimum: 1
Total Price: USD $7.52
Unit Price: USD $7.52136
≥1 USD $7.52136
≥10 USD $6.797868
≥100 USD $6.481675
≥500 USD $5.627992
≥1000 USD $5.375093
≥3000 USD $4.900823

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)

Physical

Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Number of Pins 40

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 40
ECCN Code EAR99
Additional Feature OUTPUT VOLTAGE IS STARTS FROM 0.6V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number TPS40428
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type PWM Signal
Operating Supply Voltage 20V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 40mA
Voltage - Supply (Vcc/Vdd) 4.5V~20V
Quiescent Current 18mA
Control Features Frequency Control, Phase Control, Power Good
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz~1.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Serial Interfaces PMBus
Clock Sync Yes

Dimensions

Height 1mm
Length 6mm
Width 6mm
Thickness 900μm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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