ELP6285|Multi-Channel DC-DC Converter for LCD Panel

ELP6285|Multi-Channel DC-DC Converter for LCD Panel

規格書下載

General Description

The ELP6285 includes a high-efficiency boost regulator, a VCOM buffer, and dual charge pump controller for active matrix TFT LCDs.
The converter is a high switching frequency current-mode regulator with an integrated NChannel 200mΩ MOSFET that allows the use of small inductors and ceramic capacitors.
The Unity-Gain buffer can drive the VCOM voltage, that features high short-circuit current, fast slew rate and rail-to-rail inputs and outputs The positive/negative charge pump controller provides regulated Gate-On voltage.

The regulation of the charge pump is generated by the internal comparator that senses the output voltage and compares it with an internal reference.

Other features include under-voltage protection, short circuit protection, thermal shutdown protection and under-voltage lockout (UVLO). The ELP6285 is available in a space saving QFN3*3 (0.5mm pitch) package.

Features

◆ Wide VIN Range: 2.5V to 5.5V
◆ 1.2MHz Current-Mode Boost Regulator

  • Adjustable Output Voltage (±1%)
  • Built-In 2.5A, 200mΩ N-MOSFET
  • Internal Soft-Start

◆ Operation Amplifier for VCOM Buffer

  • Adjustable Detecting Voltage
  • Open-Drain Reset Output

◆ VGH and VGL Charge Pump
◆ Under-Voltage Protection
◆ Over-Temperature Protection
◆ Available in QFN-16 (3mm×3mm)
◆ RoHS Compliant
◆ Pb-Free Package

Applications

◆ Photo Frame
◆ GPS


規格書下載

規格是死的,設計是活的
我們提供具有靈活彈性的客製化IC與模組設計

告訴我們你想做的產品項目吧!

規格是死的,設計是活的
我們提供具有靈活彈性的客製化IC與模組設計

告訴我們你想做的產品項目吧!

回到頂端

訂閱最新產品電子報

*必填