DIO5320中文资料39V Step-Up LED Driver with One-Wire Dimming数据手册DIOO规格书

描述 Description

‍‍DIO5320 is a serial white LED driver, featuring an architecture of 88% high-efficiency current mode boost converter,  driving up to 10 serial LEDs or a 3x13(3 LEDs in rows) LED matrix. And it adopts 16 levels one-wire dimming. The serial configuration assures the very most brightness consistency of the whole LED array.

‍‍DIO5320 integrates multiple protection features, such as LED open-circuit protection, thermal shutdown protection and cycle-by-cycle input current limit protection. And the built-in soft start circuit limits inrush current when the circuit starts.‍‍

特性 Features

• Drive up to 10 serial LEDs
• Integrated 40V high current switch (1.65A limit)
• Low 300mV feedback voltage
• High switching frequency@850KHz
• Integrated Soft start
• Compact SOT23-6 Package
• -40 to +85 ?C Temperature range

应用 Application

·LED backlighting
·Mobile Phones
·Handheld Devices
·Digital Photo Frames
·Automotive Navigation