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RT7273GQW

Richtek USA Inc.
RoHS
RoHS RoHS compliant
Package 40-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description Tape & Reel (TR) Active Step-Down Lead Free DC to DC switching regulator 17V 0.5mm 3A 2A 300kHz~2.2MHz
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Inventory: 4039
Minimum: 1
Total Price: USD $2.48
Unit Price: USD $2.47632
≥1 USD $2.47632
≥10 USD $2.225916
≥100 USD $2.099698
≥500 USD $1.789049
≥1000 USD $1.679832
≥3000 USD $1.469862

Technical Details

Supply Chain

Factory Lead Time 16 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Number of Pins 40

Compliance

REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2008
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 40
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Terminal Form NO LEAD
Terminal Pitch 0.5mm
Function Step-Down
Number of Outputs 3
Qualification Status Not Qualified
Voltage - Input (Max) 18V
Output Voltage 17V
Output Type Adjustable
Voltage - Input (Min) 4.5V
Output Configuration Positive
Current - Output 3A 2A
Max Output Voltage 17V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 300kHz~2.2MHz
Synchronous Rectifier Yes
Min Output Voltage 800mV

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