Part Number: TLC5952 The datasheet does not specify any electrical connection for the exposed thermal pad. Can this pad be connected to a ground plane?
Part Number: TLC5952 Other Parts Discussed in Thread: TLC5957 At present, customers use IS31FL3731, this single LED Limiti function can be adjusted, will TLC5952 can do this function? Still have other suggestions
Part Number: TLC5952 Other Parts Discussed in Thread: TLC59281 I have an application where I want to use a 3 digit seven segment display.
Each segment will be driven at 10-15 milliamps, with Vcc = 5VDC.
The TLC5952 looks suitable. Is this an acceptable…
Dear Sir
We would like to replace PCA8561 of NXP solution
Could you kindly suggest good solution??
NXP can do this function : Selectable display bias configuration: static, 1/2, or 1/3
Other Parts Discussed in Thread: TLC5954 , TLC5955 , TLC5957 , TLC5947 , TLC5951 , TLC5952 HI,
The datasheet for the this device states a QFN package is available but its not listed on ti.com as an option(!) Can you clarify whether we have a QFN option…
Hello Himansu,
These parts are not power converters. The input power has to come from another power IC. The TLC5951, TLC5952 or TLC5947 just connect external LEDs to GND and regulate the current through the LEDs.
The OUTx pins are current sinks…
Part Number: TLC5946 Other Parts Discussed in Thread: TLC5952 , TLC5947 , , TLC5949 Hi team,
Could you please help check is there EOL risk of TLC5946/TLC5947/TLC5949/TLC5952 in the next 8-10 years? Since my customer is medical customer and they cares…
Part Number: TLC5947 Other Parts Discussed in Thread: TLC5951 , TLC5952 , TLC5954 , TLC5955 , TLC5958 , LP5890 The TLC5947 part we are currently using has an extremely long lead time. Is there another part that is currently available that would require…
Hello Victor,
Please have a look on TLC5952. This part has 24 channels.
Serial Input: Have a look on page 12, Figure 9 in the datasheet. There the timing diagram is given. You input 24 bits of data (turn LED on or off) or brightness control into…
