Part Number: TPS61193 Only one of the multiple sets has Fault pin may be Low when EN pin Low.
Why only one set has the fault pin is low?
Other set's Fault pin keep Hi for a week.
Part Number: TPS61193 Hi team,
I'd like to know more detail about the internal structure of TPS61193 at FBpin.
There is a phenomenon that the output suddenly disappears. However, it does not reproduce in the bench test. At this time, the FB pin was…
Part Number: TPS61193-Q1 Hi team, Our customer would like to confirm the following with TPS61193-Q1: For "K" value, when to use the 0.88 or 1 in the calculation as the customer wanted to have a maximum Vout or 42V. Also, what is the impact on the…
Part Number: TPS61193 Hi Expert,
My customer found the issue of no LED current on some samples.(Abnormal sample# 3unit / 600units)
But, this issue is recovered by Vin restart.
Customer measured each pin status at this issue as below,
Vin =5V,
SW pin…
Part Number: TPS61193-Q1 Is there a time limitation that the device will be no problem if voltage ramps up beyond the absolute maximum ratings?
-4.0V, 40ns is assumed in worst case.
Does it cause permanent damage to the device even 40ns?
Part Number: TPS61193 Hi team
customer use TPS61193 in below application, found the output is lower than noraml(22V) and display light black during power up
input is 12V battery, EN/PWM is normal, FAULT pin is hight. I attached customer issue description…
Part Number: TPS61193-Q1 Hi TI-team.
My customer wants to put a thermocouple on the TPS61193-Q1 and calculate the junction temperature.
Please answer below.
1. Where is the measurement point that is closest to the maximum junction temperature ?
For terminals…
Part Number: TPS61193-Q1 Hi tram
customer use TPS61193-Q1 in below application, found the output is lower than noraml(22V) and display light black during power up
input is 12V battery, EN/PWM is normal, FAULT pin is high. I attached customer issue description…
Part Number: TPS61193 Other Parts Discussed in Thread: TPS61169 , TPS61165 , TPS61196 Hello,
My customer is looking for an RGB led driver that can output 40V at >20mA per channel. They want 3 or 6 channels with 11 series LEDs per channel. TPS61193 was…
Part Number: TPS61193 Hi Team,
Customer is looking for TPS61193 design questions.
Would you please provide the comment for customer’s questions?
TPS61193 has OCP and OVP. How to make sure OCP and OVP is active?
What is the condition to trigger…
