Part Number: TPS61390 Hi team,
Good day. Our customer is using the TPS61390 and they would like to have a 60V output using a 3V power source. However, upon testing their design, 60V is achieved at 3.2V supply only. Please refer to the schematic below…
Hi Charles,
1. Current mirror output pins: please refer to this app notes for detail, How to Sample the Small APD Current Precisely With the TPS61390 Boost Converter . If output current cannot be measured precisely, this current mirror pins can used to measure…
Part Number: TPS61390 I want to use TPS61390 to ouput 56V DC voltage. Is there some reference circuit which can use to accomplish my requirement?
Thanks for the answers.
Part Number: TPS61390 Other Parts Discussed in Thread: TPS61391
Hi,
My customer considers using the TPS61390 as mic phantom power.
Can this device output 12mA on VIN=5V, VOUT=48V?
I inquiry because the output current is drawn by the only 10mA in figure…
Part Number: TPS61390 Hi team,
I saw there is a Rprotect to MONIN in typical application circuit. What is the recommended value for this R? Or, how to decide its value?
Thanks.
Part Number: TPS61390 Other Parts Discussed in Thread: TPS61391 Hello,
My customer plans to use TPS61390.
But he does not use VSP pin, instead he would like to translate MON1/MON2 pin current to voltage using a trans impedance amp and monitor the output…
Part Number: TPS61390 We'd like to max out the 61390 and get an 85 volt output from a 2.8 to 3.9 volt input in order to drive an ultrasonic transducer. Will this work and what needs to be done to set current through the APD pin?
Part Number: TPS61390 Dear TI Team,
It's possible to obtain a variable Vout with this chip, maybe controlling the FB voltage?
I need to have a boost converter with variable Vin (1.8-5V) and variable Vout (15-60V) with Imax out = 10mA.
Thank you in…
Part Number: TPS61390 Hi Sir
I would like off line to discuss TPS61390 opportunity
Could you kindly help provide the contact window of marketing engineer
Thanks
Part Number: LMR64010 Other Parts Discussed in Thread: TPS61390 , TPS61391 Tool/software: Hi Team,
My customer tested the high voltage spike for the Vout of LMR64010. Below is the wave pic:
The yellow line is the Vin and the Blue one is Vout. Vin =5V…