AW9356QNR数据手册Awinic中文资料规格书

描述 Description

The AW9356 is a 6-channel ultra low dropout constant-source parallel LED driver. With the proprietary Q-MirrorTM technique, the AW9356 uses an internal resistorto set the bias current for four LEDs, which are matchedto ±1%. The AW9356 incorporates a single wire interfaceto program the output current at 16 continuous steps. TheAW9356 has an internal deglitch circuit for filtering thenoise of the EN input. The AW9356 requires only a 50mVdropout voltage at a 20mA load. The feature makesAW9356 ideal for battery-operated systems, such as personal digital assistants.The AW9356 is specified over the -40℃ to +85℃ temperature range.

特性 Features

• Ultra-low dropout: 50mV/20mA(typical)
• Support up to 6 LEDs
• LED sink current up to 20mA
• ±1% LED current matching(typical)
• En Pin Deglitch circuit
• Thermal shutdown protection
• 16-step brightness control
• ESD protection: ±8kV(HBM)
• No EMI and switch noise
• Packages: QFN3mm×3mm-16L