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LTC3891EFE#TRPBF
the part number is LTC3891EFE#TRPBF
Part
LTC3891EFE#TRPBF
Manufacturer
Description
IC REG CTRLR BUCK 20TSSOP
Lead Free/ROHS
pb RoHs
Datasheets
CAD Models
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Pricing
1+ 10+ 100+ 1000+ 10000+ Custom
Uni Price $75.125 $73.623 $71.37 $69.12 $66.11 Get Quotation!
Specification
Max Frequency 835kHz
Control Mode CURRENT-MODE
Input Voltage (Min) 4V
Output Type Transistor Driver
Output Configuration Positive
Surface Mount YES
Terminal Finish Matte Tin (Sn)
Function Step-Down
Terminal Position DUAL
Package / Case 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Technology CMOS
Frequency - Switching 105kHz~835kHz 350kHz~535kHz
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Terminal Form GULL WING
Number of Pins 20
Number of Terminations 20
ECCN Code EAR99
Width 4.5mm
Lead Free Lead Free
Control Technique PULSE WIDTH MODULATION
Voltage - Supply (Vcc/Vdd) 4V~60V
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Analog IC - Other Type SWITCHING CONTROLLER
Operating Temperature -40°C~125°C TJ
Synchronous Rectifier Yes
Input Voltage-Nom 12V
Output Current 5A
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V
Topology Buck
Mounting Type Surface Mount
JESD-609 Code e3
Factory Lead Time 8 Weeks
Clock Sync No
Number of Outputs 1
Peak Reflow Temperature (Cel) 225
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Duty Cycle (Max) 99%
Switcher Configuration PUSH-PULL
Length 6.5mm
Subcategory Switching Regulator or Controllers
Input Voltage (Max) 60V
Packaging Tape & Reel (TR)
Part Status Active
Published 2012
Output Voltage 24V
Terminal Pitch 0.65mm
Base Part Number LTC3891
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