Part Number: TPS61089 Hi
We encountered an difficulty about the TPS61089 RILIM setting.
Enclosed please find the texts and diagram of TPS61089 datasheet.
What is the RILIM range should we choose? Currently, we choose 390K. Can we choose 560K?
Other Parts Discussed in Thread: TPS61089 , TAS2781 , TPS61288 , TPS61178 , TPS61376 Hi Team,
Customer would like to design boost IC for audio amp.
TAS2781’s EVM place TPS61089. However, the output 12V is not enough for customer’s requirement. …
Part Number: TPS61089 Hi,
There is a body diode in TPS61089, if TPS6i1089 is in shutdown mode, and the current flow through body diode is from 1mA to 1A, what's the diode forward voltage range would be?
Thanks!
Part Number: TPS61089 Dear Experts, Question-#1: I would like to know layout priorities for FB components (R1, R2) and passives of the internal error amplifier (R5, C5, C6). I know that it is desirable to place them on the same layer. However, in our situation…
Part Number: TPS61089 Dear Team,
I am using TPS61089RNR Boost regulator in my project. I am providing Vin= 5V and adjusted resistor divider to get Vout=12V.The inductor value used is 1.8uH. Switching frequency, fsw= 500KHz.
I am planning to give output…
Part Number: TPS61089 Hi team,
my customer is doing schematic with TPS61089 please help review this and give feedback. Add one question, can this part support MLCC+POSCAP?
thanks and best regards,
Sophia AMP TI.pdf
Part Number: TPS61089 Hi Team,
just want to check why Vout can only be down to 4.5V. what's the limitation on this? Thanks.
Based on duty cycle calculation, Vout should be lower @ Vin min specified in datasheet. Thanks.
BRs
Given
Part Number: TPS61089 I know there is a global shortage but is there a way to get priority access to parts for product development ? Failing that, access to dates when product may be available ?
I fear the only way to develop new product is to design out…
Part Number: TPS61089 E2E,
Do we have min / max values for Vref when operating in PFM mode for the TPS61089? Do we have any data that we can provide to a customer on this subject?
If we do not have this data, can you explain why this is not a tested value…