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TLD7002-16ES 参数 Datasheet PDF下载

TLD7002-16ES图片预览
型号: TLD7002-16ES
PDF下载: 下载PDF文件 查看货源
内容描述: [The TLD7002-16ES is a 16 channel device with integrated and protected output stages. It is designed to control LEDs with a current up to 76.5 mA as linear current sink (LCS). The power stages can be configured in parallel for higher load currents. Each individual power output stage is configured to a 6-bit current set value stored in the OTP. 16 independent and individual PWM configurations can be set. A high-speed lighting interface is used for device OTP programming, configuration, control and]
分类和应用:
文件页数/大小: 82 页 / 3105 K
品牌: INFINEON [ Infineon ]
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TLD7002-16ES  
Datasheet  
9 Communication interface  
9.1.11.5  
HWCR frame  
The purpose of the hardware control frame is to clear the diagnostic flags. The data transfer to the slave is organized  
in dedicated write frame, containing  
the sync byte, provided by the master  
the address byte, provided by the master  
the MRC_DLC_FUN byte, provided by the master  
the RESET diagnostic words (RESET_OVERLOAD, RESET_OPENLOAD, RESET_SLS, RESET_STATUS), provided by  
the master  
the safety byte (CRC-8), provided by the master  
the output status byte, provided by the slave and the  
Acknowledge byte (ACK) provided by the slave.  
The HWCR frame requires following field configurations:  
DLC[5:3] = 0x3 for 4 words respectively 8 bytes for the reset diagnostic words  
FUN[2:0] = 0x3  
The slave response bytes "output status byte and acknowledge byte" are skipped in case the frame is sent to the  
broadcast address. Consequently there is no response from the slave to the master provided.  
The slave ignores and discards frames in case of an unexpected DLC or FUN data as described in Chapter 9.1.11.10.  
The HWCR frame requires following field configurations to retrieve diagnostics only:  
DLC[5:3] = 0x0 for output status bytes only  
FUN[2:0] = 0x3  
The HWCR frame is shown in Figure 25.  
Datasheet  
58  
Rev.1.00  
2022-05-03  
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