Part Number: TPS62745 Hello,
I'm using the TPS62745 in several product lines to regulate a 9V battery voltage back to 3.0 volts. Over the past 4 years (from June 2019 onward), several thousand items have been produced and sold, and all tested OK after…
Part Number: TPS62745 Hi Team,
We have designed TPS62745 chip as per data sheet , all VSEL1 to 4 lines connected to VOUT Line. When I used TI ‘WEBENCH design tool‘ found all VSEL 1to 4 lines connected to VIN. PG is open in datasheet application ckt…
Part Number: TPS62745 Hello,
I have a a design using the TPS62745 to convert 6V battery input to 3.3V out.
The TPS62745 works perfectly thanks to its low Quiescent Current and the Input voltage switch allowing to measure battery levels only when powered…
Part Number: TPS62745 The datasheet does not provide details of the change in the efficiency of the converter with respect to the change in ambient temperature. Can you please provide this detail as my design's test results have very poor efficiency at…
Part Number: TPS62745 Hi Team,
I am using the TPS62745 regulator and have the input ~ 8.7V and output voltage set to 3.3V. The output is regulated at beginning without load, however when the 10mA load is connected out voltage is dropping to 0.V, it…
Part Number: TPS62745 Hi,
Request you to review attached schematic.
The current design is not consistent and works on some boards with same values and fails on others.
Typical value of Vin is 5.7V
Part Number: TPS62745 Hi Experts,
Our customer needs to know, whether the TPS62745DSSRIC is suitable for loop-powered devices (4-20mA). Expected output is 3.3V@10mA.
When they are powering at 3.6mA, The board is not powered ON. But the IC is working…
Part Number: TPS62745 Hi Team,
Powered by DC power supply, The voltage input is 6.1V; the load resistance is 82KΩ, see attachment SCH for details. The current value of 8Pcs and 6Pcs will be unstable, please see the attached video for details. The other…
Part Number: TPS62745 Hello Sir:
I follow the figure 34 of datasheet to draw our schematic.
But I have some questions on this application.
If the output has short circuit or over current condition, will it effect the VSEL voltage stability or not…
