MAX1778 Datasheet - Maxim

MAX1778 Quad-Output TFT LCD DC/DC Converters

The MAX1778/MAX1880 *MAX1885 multiple-output DC-DC converters provide the regulated voltages required by active matrix thin-film transistor (TFT) liquid crystal displays (LCD) in a low-profile TSSOP package. One high-power step-up converter and two low-power charge pumps convert the 2.7V to 5.

MAX1778 Features

* 500kHz/1MHz Current-Mode PWM Step-Up Regulator

* Up to +13V Main High-Power Output ±1% Accurate

* High Efficiency (91%)

* Dual Regulated Charge-Pump Outputs (MAX1778/ MAX1880

* MAX1882 only)

* Up to +40V Positive Charge-Pump Output

* Up to -4

MAX1778_MaximIntegratedProducts.pdf

MAX1778 Datasheet Preview — Preview of MAX1778 PDF

Datasheet Details

Part number:

MAX1778

Manufacturer:

Maxim

File Size:

1.20 MB

Description:

Quad-output tft lcd dc/dc converters.

MAX1778 Distributor

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MAX1778 MAX1778 Quad-Output TFT LCD Converters Maxim