Part Number: TPS1HC100-Q1 Hello,
I'm considering using the TPS1HC100BQPWPRQ1 to power supply of LED driver.
The external load conditions are as follows.
- Nominal current : 250~350mA
- Inrush current : 5A, 50us
- The purpose of current sensor is…
Part Number: TPS1HC100-Q1 Hi team
Could you help me understand the "Continuous load current" spec?
EC table give a typical value of 2A but D/S first page give a 2.5A description. May I know your comments to this?
Part Number: TPS1HC100-Q1 According to the CurrentLimit Ratio (KCL) provided, if we want to set current limit to 20mA, the RILIM = KCL/ILIM = 49/0.02 = 2.45M ohm.
1. Is it possible to set the current limit down to 20mA? Does 2.45M ohm resistor make sense…
Part Number: TPS1HC100-Q1 Hi Expert,
Our customer read "TPS1HC100-Q1 Functional Safety" and they have some question.
Question 1:
What's the relationship between (FIT) Rates and Failure Mode Distribution (FMD) and Pin Failure Mode Analysis…
Part Number: TPS1HC100-Q1 Hi team
Could you help check if TPS1HC100-Q1 is damaged if a continuous 36V DC is applied to VBB pin?
D/S give a maximum 36V load dump voltage and it should be a transient event.
Part Number: TPS1HC100-Q1 Hello team,
I receive a question from the customer.
Is it possible to use 10k ohm for RPROT? In datasheet recommend to use 5k ohm.
Let me know what you think.
Regards,
Masa
Part Number: TPS1HC100-Q1 Hello team,
I received three questions from the customer.
1. The recommended RPROT (protection resistor) is 5kΩ.
Which is more suitable, 4.7kΩ or 5.1kΩ?
2. They would like to fix DIAG_EN, LATCH, and SNS without…
Part Number: TPS1HC100-Q1 Hi, I'm using PTPS1HC100BQPWPRQ1 for the solenoid load.
I have a question about the channel configuration listed on the datasheet. Introduction, overview, block diagram, and circuit configuration examples about the IC show that…
Part Number: TPS1HC100-Q1 Hi team,
I and my customer run a simulation on Pspice for TI.
We changed only RLIM=25kohm, Rload=1ohm. and simulate the output current.
RLIM=25kom should Ilimit=1.94A with KCL=48.5 but, simulation result is 1.7846A. so KCL is…
