MAX8727 TFT-LCD Step-Up DC-DC Converter

The MAX8727 is a high-performance Step-up DC-DC converter that provides a regulated supply voltage for active-matrix thin-film Transistor (TFT) liquid-crystal Displays (LCDs). The MAX8727 incorporates current mode, fixed-frequency, pulse-width modulation (PWM) circuitry with a built-in n-channel Power MOSFET to achieve high efficiency and fast transient response. Users CAN select 640kHz or 1.2MHz operation using a Logic input pin (FREQ). The high switching frequencies allow the use of ultra-small inductors and low-ESR ceramic capacitors. The current-mode architecture provides fast transient response to pulsed loads. A compensation pin (COMP) gives users flexibility in adjusting loop dynamics. The 30V internal MOSFET CAN generate output voltages up to 24V from an input voltage between 2.6V and 5.5V. Soft-start slowly ramps the input current and is programmed with an external capacitor. The MAX8727 is available in a 10-pin thin DFN package.
By Maxim Integrated Products
MAX8727 's PackagesMAX8727 's pdf datasheet
MAX8727ETB QFN
MAX8727ETBTG104 QFN
MAX8727ETB-T QFN




MAX8727 Pinout, Pinouts
MAX8727 pinout,Pin out
This is one package pinout of MAX8727,If you need more pinouts please download MAX8727's pdf datasheet.

MAX8727 Application circuits
MAX8727 circuits
This is one application circuit of MAX8727,If you need more circuits,please download MAX8727's pdf datasheet.


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