MAX1541ETL+T
RoHS 
RoHS compliant
RoHS compliantPackage 40-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
MAX1541 Buck Tape & Reel (TR) e3 DC to DC switching controller 6mm 5.5V 170kHz~620kHz -40C~85C TA
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Buying Options
Total Price: USD $1.86
Unit Price: USD $1.8582
≥1 USD $1.8582
≥10 USD $1.52475
≥100 USD $1.47725
≥500 USD $1.42975
≥1000 USD $1.38225
Inventory: 1165
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 6mm
Length 6mm
Height Seated (Max) 0.8mm
Technical
Output Phases 1
Clock Sync No
Duty Cycle (Max) 100%
Max Frequency 620kHz
Switcher Configuration PUSH-PULL
Synchronous Rectifier Yes
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 170kHz~620kHz
Control Mode CURRENT-MODE
Topology Buck
Input Voltage (Min) 2V
Control Features Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation
Voltage - Supply (Vcc/Vdd) 2V~28V
Output Configuration Positive
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Input Voltage-Nom 15V
Operating Supply Voltage 28V
Output Type Transistor Driver
Output Voltage 5.5V
Number of Outputs 2
Function Step-Down
Base Part Number MAX1541
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.5mm
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Technology BICMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 40
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 2007
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 40
Package / Case 40-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Factory Lead Time 6 Weeks
Alternative Model
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