Part Number: TPS61060 Tool/software: Hello guys,
One of my customers is considering using TPS61060 for their next products.
They want to control LED brightness by DAC.
At this moment, they have the following question. Could you tell me your reply…
Part Number: TPS61060 Tool/software: Hi Team,
Customer are asking the working mode and control logic when the Input voltage = Output voltage, Could you please help to explian?
Besides, will this cause output voltage have some drop or exceed around…
Part Number: TPS61060 Other Parts Discussed in Thread: TPS61061 , LM3410 , The TPS61061/0 series of boost LED drivers has a maximum rated input voltage of 6 volts. When using a 2S lithium ion source (8.4 volts charging - 7.4 volts nominal) this max voltage…
Part Number: TPS61060 Other Parts Discussed in Thread: TPS61160A There is no any clue how to calculate Rs in datasheet for TPS61060 (SLVS538B –NOVEMBER 2004–REVISED DECEMBER 2014).
I saw in other similar devices like tps61160a.pdf Rset= Vfb/Iled
Can…
Part Number: TPS61060 Hi support team.
My customer is having startup issue with resistive load.
They are using under condition below.
Rs=2.1ohm
Rload=50ohm(resistive load)
Vin=3.3V
ILED=H level(connected to VIN)
Currently, the switching…
Part Number: TPS61060 Hi support team.
Could you please tell me why you have to keep it below the precharge current when startup with resistive load as described in the data sheet below? Currently, my customer is experiencing startup failure due to…
Part Number: TPS61060 In the case of TPS6106YFFR, it is classified as a homogeneous substance into three types of back side coating, semiconductor, and solder bump, and it is known that only the corresponding component analysis is provided.
Although the…
Part Number: TPS61060 Hi,
I'm understanding that V FB is 250mV(typ) when ILED is high.
On the below schematic, I think that ILED should be 120mA(0.25V/2.1Ω), however actually I LED is 200mA and V FB is 0.43V.
Is this correct working?
If yes…
Part Number: TPS61060 Hi,
Maximum Duty Cycle is specified 95%(typ) on the datasheet.
is this FET switching duty cycle or dimming control duty cycle?
Best Regards,
Kuramochi
Part Number: TPS61060
Hi,
My customer is considering to use the TPS61060 on high duty as high as possible.
Trying 99.6% duty ratio, the device operation didn't go well as linked "original question"..
How much can PWM control be set higher?
Best…
