LTC3879EMSE#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC3879 Buck Tube e3 DC to DC switching controller 25A 4.039mm 34.2V 2MHz
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Buying Options
Total Price: USD $5.04
Unit Price: USD $5.0424
≥1 USD $5.0424
≥10 USD $4.52672
≥100 USD $4.279651
≥500 USD $3.708998
≥1000 USD $3.518742
≥3000 USD $3.15737
Inventory: 457
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Physical
Mounting Type Surface Mount
Package / Case 16-TFSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount YES
Number of Pins 16
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2009
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
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 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3879
Function Step-Down
Number of Outputs 1
Output Voltage 34.2V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4V~38V
Control Features Enable, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Input Voltage (Max) 38V
Control Technique PULSE FREQUENCY MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 2MHz
Clock Sync No
Duty Cycle 90 %
Dimensions
Length 4.039mm
Width 3mm
Compliance
RoHS Status ROHS3 Compliant
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