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TPS61165EVM-283: TPS61165EVM-283

Part Number: TPS61165EVM-283
Other Parts Discussed in Thread: TPS61165

Downloaded and installed the software from the link in the user's guide. Running with power supply, software only allows me to enable/disable the chip. Any change to the FB register results in "no ACK" from device, and no change in brightness. Latest firmware is installed on USB interface, and I'm running Windows 10. I've tried all the comms speed settings with and without Acknowledge checked.

  • Hi Richard,

        We don't suggest to use the TPS61165 GUI since this is the old version and the firmware may be not acceptable with new OS. And TPS61165 is a very simple device and you can just use the signal generator to give the PWM signal to drive the TPS61165. That's the simple and reliable way to check our device. Thanks.