LM51551QDSSTQ1
RoHS 
RoHS compliant
RoHS compliantPackage 12-WFDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE DUAL Surface Mount Wettable Flank ROHS3Compliant DC-DC Controller IC -40C~150C TJ 100kHz~2.2MHz 45V 3mm
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Buying Options
Total Price: USD $2.88
Unit Price: USD $2.8776
≥1 USD $2.8776
≥10 USD $2.5828
≥100 USD $2.441824
≥500 USD $2.116224
Inventory: 1245
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 2mm
Length 3mm
Height Seated (Max) 0.8mm
Technical
Clock Sync Yes
Duty Cycle (Max) 93%
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 45V
Frequency - Switching 100kHz~2.2MHz
Control Mode CURRENT-MODE
Topology Boost, Flyback, SEPIC
Input Voltage (Min) 2.97V
Control Features Soft Start
Voltage - Supply (Vcc/Vdd) 2.97V~45V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Output Type Transistor Driver
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number LM51551
Terminal Pitch 0.5mm
Terminal Position DUAL
Terminal Finish Matte Tin (Sn)
Number of Terminations 12
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Series Automotive, AEC-Q100
Packaging Tape & Reel (TR)
Operating Temperature -40°C~150°C TJ
Physical
Surface Mount YES
Package / Case 12-WFDFN Exposed Pad
Mounting Type Surface Mount, Wettable Flank
Supply Chain
Factory Lead Time 6 Weeks
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