AW3643CSR

High Efficiency, Dual 1.5A Flash LED Driver

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AW36515EFCR

High Efficiency, Dual Independent 2A Flash LED Driver

产品详细信息

参数

Channel 2
Control Interface IIC
Current (Max) (A) 1.5
Torch Current (Max) (A) 0.372
Flash Current Accuracy (%) 7
Flash Timer (Min) (s) 0.04
Flash Timer (Max) (s) 1.6
IO Level (V) 1.8
Temperature -40℃~85℃
Indicator mode NO
Package (mm) WLCSP 1.626X1.332-12B

封装 | 引脚 | 尺寸

WLCSP 1.626X1.332-12B

特性

•Support Dual Color Temperature Flash LED Application
•1.5A Total Allowed LED Current During Operation (ILED1+ILED2≤1.5A)
➢Flash:11.35mA~1.5A,128 levels 11.72mA/level
➢Torch:2.55mA~372mA,128 levels 2.91mA/level
➢Flash Timeout:40ms~1.6s,16 levels
➢Flash/Torch/IR Mode
•High Efficiency: 85%
•Optimized Flash LED Current During Low Battery Conditions (IVFM)
•Hardware Strobe Enable (STROBE)
•Hardware Torch Enable (TORCH/TEMP)
•Remote NTC Monitoring
•Synchronization Input for RF Power Amplifier Pulse Events (TX)
•400kHz I2C:AW3643(I2C Address=0x63)
•0.4mm Pitch,CSP-12 Package Compatible with AW3644, AW36413, AW36414

技术文档

类型
项目标题
语言
日期
产品手册 DS_AW3643_EN_V1.4 英文   2023-06-06
产品设计指南 Flash IR LED Driver Hardware Design Guide 中文   2024-03-01

设计和开发

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