LTC3728LXCUH#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3728 Buck Tube PRODUCTION (Last Updated: 2weeks ago) DC to DC switching controller 25A 7V 260kHz~550kHz 0C~85C TA
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Buying Options
Total Price: USD $9.67
Unit Price: USD $9.6712
≥1 USD $9.6712
≥10 USD $8.88536
≥100 USD $8.517318
≥500 USD $7.504473
≥1000 USD $7.136166
≥3000 USD $6.675777
Inventory: 67
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Technical
Output Phases 2
Clock Sync No
Current - Output 2 5A
Duty Cycle (Max) 99.4%
Max Frequency 590kHz
Synchronous Rectifier Yes
Current - Output 1 5A
Max Input Voltage 28V
Frequency - Switching 260kHz~550kHz
Min Input Voltage 4.5V
Topology Buck
Voltage - Output 2 5.5V
Control Features Enable, Power Good, Soft Start
Voltage - Supply (Vcc/Vdd) 4.5V~28V
Output Current 25A
Output Configuration Positive
Number of Channels 1
Voltage - Output 1 5.5V
Output Type Transistor Driver
Output Voltage 7V
Number of Outputs 2
Function Step-Down
Base Part Number LTC3728
Min Operating Temperature 0°C
Max Operating Temperature 85°C
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Published 2010
Packaging Tube
Operating Temperature 0°C~85°C TA
Physical
Supplier Device Package 32-QFN (5x5)
Number of Pins 32
Package / Case 32-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Factory Lead Time 26 Weeks
Alternative Model
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