MAX1956ETI+T
RoHS 
RoHS compliant
RoHS compliantPackage 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
MAX1956 Buck Tape & Reel (TR) e3 DC to DC switching controller 25A 100muA 5mm 4.95V
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Buying Options
Total Price: USD $8.65
Unit Price: USD $8.651921
≥1 USD $8.651921
≥10 USD $8.162194
≥100 USD $7.700181
≥500 USD $7.264322
≥1000 USD $6.85313
Inventory: 1178
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX1956
Function Step-Down
Number of Outputs 2
Output Voltage 4.95V
Output Type Transistor Driver
Operating Supply Voltage 5.5V
Input Voltage-Nom 3.3V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Operating Supply Current 100μA
Nominal Supply Current 25A
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 1.6V~5.5V
Control Features Current Limit, Enable, Sequencing
Input Voltage (Min) 1.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 600kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 660kHz
Max Duty Cycle 93 %
Duty Cycle (Max) 97%
Dimensions
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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