LT3840HFE#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT3840 Buck Tube e3 DC to DC switching controller 30A 9.7mm 1.5V 50kHz~1MHz
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Buying Options
Total Price: USD $9.57
Unit Price: USD $9.5744
≥1 USD $9.5744
≥10 USD $8.8
≥100 USD $8.435152
≥500 USD $7.43204
≥1000 USD $7.06728
≥3000 USD $6.611334
Inventory: 102
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 4.4mm
Length 9.7mm
Technical
Max Duty Cycle 99 %
Min Output Voltage 1.5V
Synchronous Rectifier Yes
Max Input Voltage 60V
Frequency - Switching 50kHz~1MHz
Control Mode CURRENT-MODE
Min Input Voltage 2.5V
Topology Buck
Max Output Voltage 60V
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Voltage - Supply (Vcc/Vdd) 2.5V~60V
Output Current 30A
Output Configuration Positive or Negative
Analog IC - Other Type SWITCHING CONTROLLER
Output Type Transistor Driver
Output Voltage 1.5V
Number of Outputs 1
Function Step-Down
Base Part Number LT3840
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 0.65mm
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Form GULL WING
Terminal Position DUAL
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
JESD-609 Code e3
Published 2014
Packaging Tube
Operating Temperature -40°C~150°C TJ
Physical
Number of Pins 28
Surface Mount YES
Package / Case 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Factory Lead Time 12 Weeks
Alternative Model
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