LTC1649CS#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LTC1649 Buck Tape & Reel (TR) e3 DC to DC switching controller 20A 9.9mm 5V 200kHz
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Buying Options
Total Price: USD $7.32
Unit Price: USD $7.31975
≥1 USD $7.31975
≥10 USD $6.0059
≥100 USD $5.8178
≥500 USD $5.63065
≥1000 USD $5.44255
Inventory: 1091
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Length 9.9mm
Technical
Clock Sync No
Duty Cycle (Max) 93%
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 5V
Frequency - Switching 200kHz
Output Current-Max 20A
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 2.7V
Control Features Current Limit, Enable, Soft Start
Voltage - Supply (Vcc/Vdd) 2.7V~5V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 3.3V
Output Type Transistor Driver
Number of Outputs 1
Function Step-Down
Base Part Number LTC1649
Time@Peak Reflow Temperature-Max (s) 30
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 16
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2001
Packaging Tape & Reel (TR)
Operating Temperature 0°C~70°C TA
Physical
Surface Mount YES
Package / Case 16-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Supply Chain
Factory Lead Time 16 Weeks
Alternative Model
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