AW36406DNR

600mA PWM Configurable Front Flash LED Driver

产品手册：

在线预览 - AW36406DNR - 产品手册

参考价格

1-99￥1.50
100-249￥1.23
250-499￥0.99
500-999￥0.78
1000+￥0.60

产品详细信息

参数

Channel	1
Control Interface	one-wire
Current (Max) (A)	0.6
Torch Current (Max) (A)	0.6
Flash Current Accuracy (%)	8
Flash Timer (Min) (s)	1.2
Flash Timer (Max) (s)	1.2
IO Level (V)	1.8
Temperature	-40℃~85℃
Indicator mode	NO
Package (mm)	DFN 1.5X1.5-8L

封装 | 引脚 | 尺寸

DFN 1.5X1.5-8L

特性

•Front Flash LED Driving
•600mA Maximum Flash/Torch Mode Current
•Flash/Torch Mode LED Current Can be Programmed via PWM Signal at EN Pin
•Flash Timeout Protection: 1.2s
•LED Current Accuracy: ±8%
•Low Dropout Voltage: 140mV@600mA
•LED Short Protection
•Under Voltage Lock Out (UVLO)
•Over Thermal Protection(OTP)
•DFN 1.5×1.5×0.55(mm) -8L Package
•Compatible with AW36404

说明

GENERAL DESCRIPTION The AW36406 is a low voltage-drop current sink LED driver, which supports both flash and torch modes. The current-regulation sink integrated in the chip makes the LED current be capable of keeping constant when input voltage, LED forward voltage or temperature are changing. The LED current can be adjusted by PWM signal at the EN pin, and the maximum value is 600mA. For AW36406, only one multi-layer ceramic capacitor is needed for the peripheral of the solution. In shut down mode, the AW36406 turns off all internal circuit and the consumption is less than 1μA. The device requires 2.7V~5.5V input voltage range and an operating temperature range of -40℃~ 85℃.

技术文档

	类型	项目标题		语言		日期
	产品手册	DS_AW36406_EN_V1.4		英文		2023-06-13
	产品设计指南	Flash IR LED Driver Hardware Design Guide		中文		2025-12-01

设计和开发

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硬件开发

评估板

AW3640X_DEMO_V1.0 — AW3640X_DEMO_V1.0是艾为闪光灯演示母板，支持AW36404、AW36406两款产品。

艾为AW3640X闪光灯评估板

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硬件开发

评估板

AW3640X_DEMO_V1.0 — AW3640X_DEMO_V1.0是艾为闪光灯演示母板，支持AW36404、AW36406两款产品。

艾为AW3640X闪光灯评估板

了解详情