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TPS40021PWP
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 16-PowerTSSOP (0.173, 4.40mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
TPS40021 Buck Tube e4 DC to DC switching controller 1.5mA 25A 62.709145mg 4V
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Inventory: 9457
Minimum: 1
Total Price: USD $4.85
Unit Price: USD $4.853445
≥1 USD $4.853445
≥10 USD $4.578725
≥100 USD $4.319553
≥500 USD $4.075048
≥1000 USD $3.844378
Technical Details
Supply Chain
Lifecycle Status NRND (Last Updated: 2 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 16
Weight 62.709145mg
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 1MHz
Base Part Number TPS40021
Function Step-Down
Number of Outputs 1
Output Voltage 4V
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 2.25V~5.5V
Quiescent Current 1.5mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Topology Buck
Min Input Voltage 2.25V
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz~1MHz
Max Input Voltage 5.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 700mV
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 95%
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
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