Part Number: LP8866S-Q1 Hi TI team,
Now i use LP8866S-Q1, and may i ask whether i could adjust PWM dimming by I2C? If it could, how can i do and whether it need under any mode? For example Hybrid Mode?
Part Number: LP8866S-Q1 Hi TI team,
In my current design, the input voltage 9~16V, target boost output voltage 35V, output current 810mA, switching frequency 400kHz, coil value 22uH.
Could you help recommend the Output Capacitor? Especially Electrolytic…
Hi Elbin,
Elbin Thomas said: The LP8873QRBBRQ1 seems to suit our requirements. However, the complete datasheet is not available on the website. Could you please share the full datasheet with us?
The datasheet and other materials can be requested through…
Part Number: LP8866S-Q1 Other Parts Discussed in Thread: LP8866-Q1 Does the LP8866S-Q1 support ASIL-B functional safety? If the chip has no relevant certification, can it be used in ASIL-B compliant systems at the system level? Could you please provide…
Part Number: LP8866-Q1 Hi team,
For the LP8866-Q1, is it possible for the LED_STATUS register (0x12) to read 0x0004?
This value corresponds to only LED3_FAULT (bit 2) = 1, while OPEN_LED (bit 6), SHORT_LED (bit 7), GND_LED (bit 8), and LED_STATUS…
Part Number: LP8866S-Q1 Hi team,
Our customer is using the LP8866S-Q1.
They would like to know if there is any noticeable change in brightness during the transition between current mode and PWM mode when using hybrid dimming.
Thanks
Xiaoxia…
Hi Chase,
Chase Jeong said: Do the faults which are automatically enter to fault recovery (i.e. Vin undervoltage) go to normal mode after go to standby mode first? (so the device can work properly?)
Please refer to figure 6-19. After the fault recovery…
Part Number: LP8866-Q1 Hi.
Datasheet for LP8866-Q1 lists the maxim output voltage as 48V (same as input voltage). What is the restriction on the output voltage?
We are looking to configure the LP8866 for 56-60V max output voltage (max current). Vin…
