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RoHS
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Package 24-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description CURRENT-MODE Non-RoHS Compliant Adjustable Positive Switching Regulator IC -40C~125C TJ 660kHz 1.28MHz 2A Switch 4mm
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Technical Details

Compliance

Lead Free Contains Lead
RoHS Status Non-RoHS Compliant

Dimensions

Width 4mm
Length 4mm
Height Seated (Max) 0.8mm

Technical

Voltage - Output (Max) 20V
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 7V
Frequency - Switching 660kHz 1.28MHz
Control Mode CURRENT-MODE
Topology Boost
Voltage - Output (Min/Fixed) 1.263V
Quiescent Current 2.1mA
Current - Output 2A Switch
Output Configuration Positive
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 2.5V
Voltage - Input (Min) 2.5V
Operating Supply Voltage 7V
Max Output Current 215mA
Output Type Adjustable
Output Voltage 20V
Efficiency 93 %
Number of Outputs 1
Function Step-Up
Base Part Number LM3311
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Subcategory Switching Regulator or Controllers
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e0
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ

Physical

Number of Pins 24
Package / Case 24-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount

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