DIO56133中文资料三路输出正负电压AMOLED驱动,支持一线控制数据手册DIOO规格书

描述 Description

The DIO56133 is designed to drive AMOLED displays (Active Matrix Organic Light Emitting Diode) requiring V(AVDD), V(ELVDD) and V(ELVSS). The device integrates a boost converter for V(ELVDD), an inverting buck-boost converter for V(ELVSS) and a boost converter for V(AVDD), which are suitable for battery operated products. The digital interface control pin (CTRL) allows programming V(AVDD) and V(ELVSS) in digital steps. The DIO56133 uses a novel technology enabling excellent line and load regulation.

特性 Features

• Input Voltage Range: 2.9V~4.5V
• Synchronous Boost Converter (AVDD)
       5.8V to 7.9V Output Voltage (programmable)        7.6V Default Output Voltage        1% Accuracy        160mA Output Current Protection (±20%)        VI to VO and VO to VI Isolation
• Synchronous Boost Converter (ELVDD)
       4.6V Output Voltage        0.5% Accuracy        700mA Output Current Capability        External Output Voltage Sensing Pin for Load Drop Compensation        VI to VO and VO to VI Isolation
• Synchronous Inverting Buck-Boost Converter (ELVSS)
       5.4V to –1.4V Output Voltage (programmable)        4V Default Output Voltage        1% Accuracy at –4V (±30mV)        700mA Output Current Capability        VI to VO and VO to VI Isolation
• Single-Wire Digital Interface for Programming
• VELVSS Start-up Delay: 10ms
• Short Circuit and OLP Detect time: 1ms
• Thermal Shutdown
• Available in TQFN3*3-16 Package

应用 Application

• Smartphones
• Small Size Tablets
• Active Matrix OLED Displays ≤ 8