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LTC3774IUHE#PBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 36-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description LTC3774 Buck Tube PolyPhase? DC to DC switching controller 25A 6mm 38V 150kHz~1.2MHz
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Inventory: 106
Minimum: 1
Total Price: USD $8.91
Unit Price: USD $8.90736
≥1 USD $8.90736
≥10 USD $8.046192
≥100 USD $7.671778
≥500 USD $6.661282
≥1000 USD $6.361906
≥3000 USD $5.800549

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 36-WFQFN Exposed Pad
Number of Pins 36

Compliance

REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

Dimensions

Height Seated (Max) 0.8mm
Length 6mm
Width 5mm

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2015
Series PolyPhase?
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 3.5 VOLT
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Base Part Number LTC3774
Function Step-Down
Number of Outputs 2
Output Type PWM Signal
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 150kHz~1.2MHz
Input Voltage (Max) 38V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Max Duty Cycle 98 %

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