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MAX1747EUP+T

  • In Stock: 27668
  • Available: 27668

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $6.52392US $6.52
10+US $5.87153US $58.72
30+US $4.56674US $137.00
100+US $3.75125US $375.13
500+US $3.58816US $1794.08
1000+US $3.26196US $3261.96

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  • Description
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Description

The MAX1747 triple charge-pump DC-DC converter provides the regulated voltages required by active matrix thin-film transistor (TFT) liquid-crystal displays (LCDs) in a low-profile TSSOP package. One high power and two low-power charge pumps convert the +2.7V to +4.5V input supply voltage into three independent output voltages.
The primary high-power charge pump generates an output voltage (VOUT) between 4.5V and 5.5V that is regulated within ±1%.
The low-power BiCMOS control circuitry and the low on-resistance (RON) power MOSFETs maximize efficiency.
The adjustable switching frequency (200kHz to 2MHz) provides fast transient response and allows the use of small low-profile ceramic capacitors.
Features
♦ Adjustable Outputs Up to +5.5V Main High-Power Output Up to +35V Positive Charge-Pump Output Down to -35V Negative Charge-Pump Output
♦ 200kHz to 2MHz Adjustable Switching Frequency
♦ +2.7V to +4.5V Input Supply
♦ Internal Power MOSFETs
♦ 0.1µA Shutdown Current
♦ Internal Soft-Start
♦ Power-Ready Output
♦ Internal Supply Sequencing
♦ Fast Transient Response
♦ Ultra-Thin Solution (No Inductors)
♦ Thin TSSOP Package (1.1mm max)Applications TFT Active-Matrix LCDs Passive-Matrix Displays Personal Digital Assistants (PDAs)
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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