TPS40490MHRHDR
RoHS 
RoHS compliant
RoHS compliantPackage 28-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
TPS40490 Buck Tape & Reel (TR) S-PQCC-N28 DC to DC switching controller 4mA 5mm 6V 100kHz~5.4MHz
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 5mm
Length 5mm
Technical
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 100kHz~5.4MHz
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 6V
Control Features Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start
Quiescent Current 4mA
Voltage - Supply (Vcc/Vdd) 6V~60V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 48V
Operating Supply Voltage 60V
Output Type Transistor Driver
Number of Outputs 1
Function Step-Down
JESD-30 Code S-PQCC-N28
Base Part Number TPS40490
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e4
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Package / Case 28-VFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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