Part Number: LP8860-Q1 Other Parts Discussed in Thread: TPS61196-Q1 , LP8864S-Q1 hi,
I'm looking fora 8-ch booster (24Vin to 45Vout) with current sink, 150mA each.
I'm wondering if the LP8860 can be used in M/S topology (like the TPS61196-Q1): if…
Part Number: TPS61196 Hello
when TPS61196-Q1 work in master/slave mode,the OVP was determined by Slave or Master chip ? and why Slave's OVP voltage must be 3% higher than the voltage at the Master's OVP pin ? thanks
Part Number: LP8863-Q1 Other Parts Discussed in Thread: TPS61196 , Hi, team.
Is it possible to operate LP8863-Q1 with Master / Slave as in TPS61196 below?
Is it possible by setting the LED_EXT_Supply bit on the Slave side to '1'?
Other Parts Discussed in Thread: TPS61196 , LP8860-Q1 We are looking for the LED driver following the conditions below.
Vin=12V
Vout=37V
Ch=4ch
LED current per ch=120mA
LED open detection
LED short detection
LED error notification to outside
PWM dimming…
Part Number: TPS61196 The TPS61196 does not work. The schematic like this. We never make it to the point where the buck converter turns on (never saw a single pulse on the gate of Q1). The Boost switcher can not turn on and the output voltage(VCC_LED) before…
Part Number: LP8860-Q1 Other Parts Discussed in Thread: TPS61196 , LP8863-Q1
Hi Sir
May we have part can competitor with MP3394?
I just find LP8860 much closed, but per-channel output current still under 200mA.
Bogey
Part Number: TPS61196 Other Parts Discussed in Thread: LP8556 Dear Sirs or Madams,
Please let me have following questions;
Q1.
Can we use TPS61196 under the condition that LED current ILED is set to be less than 50mA?
If the answer is "NO" or "Not Recommended…
Part Number: TPS54560-Q1 Other Parts Discussed in Thread: TPS61196 , TPS54560 Dear TI,
In general, Θja (Junction-to-ambient thermal resistance) should be larger than Θjc top (Junction-to-case(top) thermal resistance). (e.x TPS61196) Why is TPS…
Part Number: TPS61196 I checked the datasheet of TPS61196. But I cannot understand about 8.2.2.6 Loop Consideration (Equation 13 to 16). Please reply me the below question.
Q1: Which value to 'D' should I input ? (Equation 13)
Q2: Which of R8 calculated…
