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MAX1543ETP+T
- Manufacturer's Part No.:MAX1543ETP+T
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- Description:IC DC-DC CONV TFT-LCD 20-TQFN
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- In Stock: 6983
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- Available: 6983
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- Description
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The MAX1542/MAX1543 include a high-performance boost regulator and two high-current operational amplifiers for active matrix, thin-film transistor (TFT), liquidcrystal displays (LCDs). Also included is a logic controlled, high-voltage switch with adjustable delay.
The MAX1543 includes an additional high-voltage load switch and features pin-selectable boost regulator switching frequency.
Features
♦ Ultra-High-Performance Step-Up Regulator Fast Transient Response to Pulsed Load Using Current-Mode Control Architecture High-Accuracy Output Voltage (1.3%) Built-In 14V, 1.2A, 0.2Ω N-Channel Power MOSFET with Lossless Current-Sensing High Efficiency (85%) 8-Step Current-Controlled Digital Soft-Start
♦ Two High-Performance Operational Amplifiers 150mA Output Short-Circuit Current 7.5V/µs Slew Rate 12MHz -3dB Bandwidth Rail-to-Rail Inputs/Outputs Unity Gain Stable
♦ Logic-Controlled High-Voltage Switch with Adjustable Delay
♦ Timer Delay Latch FB Fault Protection
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Thermal Protection
♦ 2.6V to 5.5V Input Operating Voltage Range
♦ 3.6mA (Switching), 0.45mA (Not Switching) Quiescent Current
♦ Ultra-Thin 20-Pin Thin QFN Package (5mm x 5mm x 0.8mm)Applications Notebook Computer Displays LCD Monitor Panels PDAs Car Navigation Displays
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
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Shipping Cost
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Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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