Part Number: TPS61085 Hi,
I am hoping to use a resistor to tie Pin 7 (Freq) up or down on the tps61085 boost converter. Are there any restrictions for that pin or would a zero ohm resistor suffice. Are there any implications when routing that I should be…
Part Number: TPS61085 Other Parts Discussed in Thread: LMR14020 Hi Team,
May I ask whether TPS61085 has the hysteresis voltage?
My customer wants to consider using TPS61085. However, the Vin of TPS61085 comes from Battery. The battery voltage may not be…
Part Number: TPS61085 Dear all,
Thank you for your reply.
I would like to ask about application circuit of datasheet.
The TPS61085 data sheet describes the following application circuit and states that Iout can flow up to 600mA.
However, when Iout…
Part Number: TPS61085 Hi,
I'm having some issues with the bode plot and startup simulations for a design using the TPS61085.
Could someone provide an email or contact so I can share this webench design and discuss these problems in more detail?
Many…
Part Number: TPS61085 Other Parts Discussed in Thread: TLV61046A , TLV61046 , TPS61093 Hi. I am planning to use TPS61085 Boost converter in an battery (2.2~3.6)Volt energized device, and I need to have for a short time 18Volts output to supply 2 current…
Part Number: TPS61085 Hi.
I refer to the datasheet on page 9 to design a 3.3V-12V boost circuit. The output is 12V before the UVC is attached. However, after the UVC is mounted, the output is pulled down to less than 1V. What is the problem?
UVC maximum…
R2 can be 28.7k . Please open a new post if you have other questions about TPS55340. Let's close this post since the topic is TPS61085, this will confuse the other customers.
Part Number: TPS61085 Tool/software: WEBENCH® Design Tools Hi,
I'm unsure how to adjust the qty field in the new non-flash based webench. I'd like to increase the number of output capacitors from the default and I can't see how to do this.…
Part Number: TPS61085-Q1 Hello, I want to verify the loop compensation component values, i.e. calculate the poles and zeros, the data sheet states the error amplifier gm as 107uA/V, but does not state the output impedance?
Many thanks.
Mike.
Part Number: TPS61085 Hello ,
We are using IC TPS61085A in a boost converter module. In one of the validation or evaluation tests related to Switching behavior & Frequency we have observed the switching frequency around 1700 kHz.
The datasheet spec…