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LTC1709EG-8#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 36-SSOP (0.209, 5.30mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC1709 Buck Tube e3 DC to DC switching controller 40A 0.65mm 3.5V 140kHz~320kHz
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Inventory: 4216
Minimum: 1
Total Price: USD $9.26
Unit Price: USD $9.257258
≥1 USD $9.257258
≥200 USD $3.582904
≥500 USD $3.456866
≥1000 USD $3.395159
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Physical
Mounting Type Surface Mount
Package / Case 36-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 36
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2000
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)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1709
Function Step-Down
Number of Outputs 2
Output Voltage 3.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 40A
Voltage - Supply (Vcc/Vdd) 4V~36V
Control Features Enable, Power Good, Soft Start
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 140kHz~320kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Max Frequency 360kHz
Max Duty Cycle 99.5 %
Clock Sync No
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Dimensions
Width 5.3mm
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