Part Number: TPS62742 Hello,
We are thinking about use TPS62742 for sensor nodes design, we like its ability to control LOAD supply for sensors. But it only has 400mA total current output, which we assume is shared between Vout and LOAD. Do you know…
Part Number: TPS62742 Other Parts Discussed in Thread: TPS62740 , Hello The datasheet suggests (to me) that TPS62742 can be used as a drop in replacement for TPS62740. If I do this can we safely say there will be no change in EMC signature, switching…
Part Number: TPS62742 Hello E2E Experts,
Good day.
We want to make a final decision on a DCDC in the next couple of days, I wonder if we could get some help.
Requirements
Vin = Li-po battery (3.2~4.2V)
Vout = 3.3V (if Vin is less…
Part Number: TPS62742 Let me understand this, When CTRL gets enable it connects Vout to Load internally and allows up to 400mV of current on the load pin? Its this what is consider 100% mode?
Part Number: TPS62742 Other Parts Discussed in Thread: BQ24091 Dear team,
Customer find tps62742 seems latch-up when going on ESD test. Please refer to attached schematic.
Issue description:
When customer begin ESD test (8Kv) on Vbus or GND of bq24091…
Part Number: TPS62742 Other Parts Discussed in Thread: TPS62840 , TPS7A02 Good day,
I am using TPS62742 in a battery-operated circuit.
Given that its maximum output current is 400 mA, I am assuming I would be able to withdraw 200 mA at 3.3V with an…
Part Number: TPS62742 Other Parts Discussed in Thread: TPS62740 , I have an application where the MCU is using very little current (generally <1mA), but there is a separate subsystem that uses a lot more current, including an RF chip. This subsystem only…
Part Number: TPS62742 Hello, I have designed a circuit with TPS62742. VIn = 5V. The VEN, VSET1, VSET2, VSET3 and VSET4 are all tied to VIN. I am expecting Vout to be 3.3V. However, I see that Vout is 2.3 V instead. Please find the details of the circuit…
Part Number: TPS62742 Other Parts Discussed in Thread: LM3671 , , TPS62801 , TPS62080 , TPS62800EVM-892 , TPS62802 Hello,
i'am looking for a Buck Converter with ultralow quiecent current.
The device i want to power in my application draws approx…
Part Number: TPS62742 Other Parts Discussed in Thread: TPS62088 , TPS62821 , TPS62801 , Hello TI,
first of all, a very nice IC with excellent specs. However, I have some questions concerning the behavior during operation with low input-output voltage…
