LTC3899IUHF#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 38-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3899 Buck Buck-Boost Tube Positive DC to DC switching controller 4.5V~60V 105kHz~835kHz 350kHz~535kHz -40C~125C TJ
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Buying Options
Total Price: USD $12.15
Unit Price: USD $12.1528
≥1 USD $12.1528
≥10 USD $11.1672
≥100 USD $10.704188
≥500 USD $9.431312
≥1000 USD $8.96845
≥3000 USD $8.389832
Inventory: 1127
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Technical
Output Phases 2
Clock Sync No
Duty Cycle (Max) 100%
Synchronous Rectifier Yes
Frequency - Switching 105kHz~835kHz 350kHz~535kHz
Topology Buck, Buck-Boost
Control Features Enable, Frequency Control, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 4.5V~60V
Output Configuration Positive
Output Type Transistor Driver
Number of Outputs 3
Function Step-Down
Base Part Number LTC3899
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Published 2015
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Package / Case 38-WFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 8 Weeks
Alternative Model
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