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LTC3891MPFE#PBF
the part number is LTC3891MPFE#PBF
Part
LTC3891MPFE#PBF
Manufacturer
Description
IC REG CTRLR BUCK 20TSSOP
Lead Free/ROHS
pb RoHs
Datasheets
CAD Models
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Uni Price $21.9762 $21.5367 $20.8774 $20.2181 $19.3391 Get Quotation!
Specification
Surface Mount YES
Package / Case 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Technology CMOS
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Terminal Form GULL WING
Number of Pins 20
Control Technique PULSE WIDTH MODULATION
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Operating Temperature -55°C~150°C TJ
Max Duty Cycle 99 %
Output Current 5A
Number of Output Phases 1
Topology Buck
Mounting Type Surface Mount
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Switcher Configuration PUSH-PULL
Packaging Tube
Output Voltage 24V
Terminal Pitch 0.65mm
Control Mode CURRENT-MODE
Output Type Transistor Driver
Output Configuration Positive
Terminal Finish Matte Tin (Sn)
Function Step-Down
Terminal Position DUAL
Frequency - Switching 105kHz~835kHz 350kHz~535kHz
Number of Terminations 20
ECCN Code EAR99
Width 4.5mm
Lead Free Lead Free
Voltage - Supply (Vcc/Vdd) 4V~60V
RoHS Status ROHS3 Compliant
Analog IC - Other Type SWITCHING CONTROLLER
Synchronous Rectifier Yes
Input Voltage-Nom 12V
REACH SVHC No SVHC
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V
JESD-609 Code e3
Factory Lead Time 8 Weeks
Clock Sync No
Time@Peak Reflow Temperature-Max (s) 30
Peak Reflow Temperature (Cel) 260
Nominal Input Voltage 12V
Length 6.5mm
Subcategory Switching Regulator or Controllers
Part Status Active
Frequency 900kHz
Published 2012
Base Part Number LTC3891
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