Other Parts Discussed in Thread: LP55231 数据手册上有这样一段话:
A particular feature of the LP55231 is the ratiometric up/down dimming of the RGB-LEDs. In other words, the LED driver PWM output will vary in a ratiometric manner. By a ratiometric approach the emitted…
Other Parts Discussed in Thread: LP55231 , LP5569 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/637147/lp55231-intermittent-blinking-glitches-i2c-…
Other Parts Discussed in Thread: LP55231 在 LP55231 datasheet 中 engines 和 bank 的概念。 请问这两个应该怎样理解。
The LP55231 has three independent program execution engines , so it is possible to form three independently programmable LED banks . LED drivers can be grouped…
Other Parts Discussed in Thread: LP55231 , LP5569 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/635619/lp55231-firmware-for-multi-color-reproduction…
请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/566247/lp55231-led-test-adc-issue 器件型号: LP55231 你好!
为了运行诊断、我按照数据表中列出的顺序启用了 LED 测试。 这对于 G 段和 B 段(D1至…
Other Parts Discussed in Thread: LP55231 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/619404/lp55231-issues-with-the-external-trigger-on-the-led…
Other Parts Discussed in Thread: LP5521 , LP55231 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/658819/lp55231-can-c1---c2---be-left-unconnected-for…