MAX1543ETP+
RoHS 
RoHS compliant
RoHS compliantPackage 20-WQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - Special Purpose
Description
IC DC-DC CONV TFT-LCD 20-TQFN
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Buying Options
Total Price: USD $2.37
Unit Price: USD $2.3672
≥1 USD $2.3672
Inventory: 568
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 5mm
Length 5mm
Height Seated (Max) 0.8mm
Technical
Touchscreen No
Switching Frequency-Max 1400kHz
Max Frequency 1.38MHz
Switcher Configuration BOOST
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 5.5V
Output Current-Max 1.8A
Control Mode CURRENT-MODE
Min Input Voltage 2.6V
Voltage - Output 2.6V~13V
Max Supply Current 6.5mA
Voltage - Input 2.6V~5.5V
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage-Nom 3V
Operating Supply Voltage 5.5V
Efficiency 85 %
Number of Outputs 2
Pin Count 20
Base Part Number MAX1543
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.65mm
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Technology BICMOS
Max Power Dissipation 1.667W
Subcategory Switching Regulator or Controllers
Applications Controller, TFT LCD
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Published 2003
Packaging Tube
Operating Temperature -40°C~85°C
Physical
Number of Pins 20
Package / Case 20-WQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
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