Part Number: TPS61042 Hello guys,
One of my customers is considering using TPS61042 for their new products. They have the following question at this moment. Could you please give me your reply?
Q. Can a different voltage from VIN terminal one be connected…
I have checked with the customer, the issue has been solved according your suggestion. The cause is the current above 50mA.
Thanks for your comments and help, I will close the thread.
Part Number: TPS61042 I have a design where the Vin pin of the tps61042 is connected directly to a battery and the ctrl pin is connected to a microcontroller that runs off a 3.3 V supply. It's possible for the ctrl pin to be at 3.3 V when the Vin pin…
Part Number: TPS61042 Other Parts Discussed in Thread: TPS92200 Team - Regarding TPS61042 - can it be used with only 1 LED at the output?
What happens when VI > VO (in the case for new battery when VI= 3.1V and VO = 2.8V)?
Part Number: TPS61042 The layout example in the datasheet has the LED string tied to the SW node (inductor side of the diode) rather than the output (capacitor side of the diode).
The EVM layout is correct though.
Part Number: TPS61042 Hello,
We are using TPS61042 for the LED brightness control.
We connect 2 LEDs in series at output of LED Driver (Pin-7 OVP and Pin-1 LED).
Circuit diagram is as given below figure.
At resistor Rs = 4.8 ohm, we get drop across…
Part Number: TPS61042 Hi Sir,
customer design TPS61042. from spec, the max Vfb is 260mV.
however, customer measure the Vfb is 0.263~0.266mV.
Is there any side effect for this?
Part Number: TPS61042 Other Parts Discussed in Thread: TPS61043 Hi team,
My customer will use TPS61043 for their product but the device was broken because of their following mistake.
CTRL pin was open
Diode(between SW and COUT) direction was opposit…
Part Number: TPS61042 Other Parts Discussed in Thread: TPS61041 , Hi TI team,
Due to special requirements, we are eager to know the "startup time" of TPS61042 and TPS61041. The "start up time" means in the case of EN enablement, the time from the start…