Part Number: DLPC350 Other Parts Discussed in Thread: DLP4500
原因:DLP4500方案(DLPC350ZFF),由于 M29DW128GL70N停产买不到料,更换为 MT28EW128ABA1LJS-0SIT
问题:使用JTAG flash programmer烧录bootloader后,显示烧录成功,但无法启动,连接USB不成功。
请教下是否需要bootloader对此flash进行适配?还有其他问题导致? MT28EW128ABA1LJS…
Part Number: LP8866S-Q1 hi
Questions about LP8866S-Q1:
1、If we use the PWM signal output by MCU to control the dimming frequency and duty cycle of LED lights, can we simply connect the PWM signal to PIN28? And what resistance is PIN33 (MODE) connected…
Part Number: LM3410 I want to use the LM3410 to design a flash circuit, reference to the relevant circuits drawn PCB circuit board, but my circuit does not seem to work in the most perfect state, the brightness of the lamp does not meet my expectations…
Part Number: TPS92515HV Other Parts Discussed in Thread: TPS92515 您好!
客户使用TPS92515 做LED 驱动时,常温下TPS92515HV 芯片表面温度达到160度的高温,附件是客户的原理图及PCB 图,能否帮忙review 下客户的设计是否有问题?客户的设计有哪些措施可以改进散热性能?谢谢!
输入电压:24-48V DC
输出电流:100-700mA(50mA 一档,共13档)
输出电压:2-19V@24V,2-42V@4…