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 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 operation is not…
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 a resistive…
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…
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, please…
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…
Part Number: TPS61060 Hi...
I want to get the startup waveform and switching frequency data of TPS61060 when it is started up instead of steady state.
I think that Fsw of TPS61060 is lower than 1MHz when it is started up. Is it right?
Please let me know…