LM1771SSDX/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 6-WDFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE CMOS DUAL Surface Mount DC-DC Controller IC -40C~125C TJ 100kHz~1MHz 4.5V 3mm
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status ROHS3 Compliant
Dimensions
Width 3mm
Length 3mm
Height Seated (Max) 0.8mm
Technical
Number of Output Phases 1
Duty Cycle 95 %
Clock Sync No
Max Frequency 1MHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 100kHz~1MHz
Control Mode VOLTAGE-MODE
Topology Buck
Input Voltage (Min) 2.8V
Control Features Enable
Quiescent Current 400μA
Voltage - Supply (Vcc/Vdd) 2.8V~5.5V
Output Current 6A
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 3.3V
Operating Supply Voltage 5.5V
Output Type Transistor Driver
Output Voltage 4.5V
Function Step-Down
Base Part Number LM1771
Terminal Pitch 0.95mm
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Technology CMOS
Subcategory Switching Regulator or Controllers
Additional Feature ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 6
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e3
Packaging Tape & Reel (TR)
Operating Temperature -40°C~125°C TJ
Physical
Number of Pins 6
Package / Case 6-WDFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
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