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LT3640EUFD#TRPBF

Linear Technology/Analog Devices
RoHS
RoHS RoHS compliant
Package 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators
Description LT3640 PFM CONTROL TECHNIQUE ALSO POSSIBLE Tape & Reel (TR) Matte Tin (Sn) DC to DC switching regulator 12V 4mm 1.1A 1.3A 500kHz~2MHz
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Inventory: 8801
Minimum: 1
Total Price: USD $7.96
Unit Price: USD $7.96404
≥1 USD $7.96404
≥10 USD $6.534623
≥100 USD $6.331133
≥500 USD $6.126645
≥1000 USD $5.922158

Technical Details

Supply Chain

Factory Lead Time 8 Weeks

Physical

Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES

Technical

Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature PFM CONTROL TECHNIQUE ALSO POSSIBLE
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number LT3640
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 35V
Output Type Adjustable
Voltage - Input (Min) 2.5V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 1.1A 1.3A
Voltage - Output (Min/Fixed) 0.6V 1.265V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 500kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration PHASE-SHIFT
Voltage - Output (Max) 33.97V

Dimensions

Height Seated (Max) 0.8mm
Length 5mm
Width 4mm

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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