Part Number: LMP8645 Other Parts Discussed in Thread: LMP8601 Hello TI Team,
I am looking for LMP8645 replacement. I want following features in new High side current sense IC.
1) supply Voltage 5V
2) Rail to Rail output
3) Vsense,min =500mV (LMP8645 has…
Part Number: LMP8645 Other Parts Discussed in Thread: INA296A , INA293 , INA290 , INA296B , INA280 , INA281
Hi Team,
Customer is using LMP8645 for one square wave current sensing, during the debug, they found the VOUT response of LMP8645 is very slow as below…
Part Number: LMP8645 Is the TI spice model for the LMP8645 wrong? Using TI spice, I get an unexpectedly large offset error; I didnt expect this for a part with specs of Vos = 1mV and Ib = 23uA.
Using high side current sensing through a .005 ohm sense resistor…
Part Number: LMP8645 Other Parts Discussed in Thread: TPS65132 In our a project , we use LMP8645 to detect the current of DCDC output . The output voltage of DCDC is 1.8V .
LMP8645 is connected after the DCDC output .
Test condition : The input of DCDC…
Part Number: LMP8645 Hi there,
I am using LMP8645 for a low-side current sense application as shown in the attached schematic. The current is a high-frequency diode-rectified unipolar current and I am trying to get the average of it. Therefore I have…
Part Number: LMP8645 HI E2E
Please let me know the voltage that can be applied to each of +IN and -IN.
For example, V+ is connected to +5V, and V- is connected to ground, is the voltage that can be applied to +IN and -IN up to +5V?
Best Regards.
Part Number: LMP8645 Other Parts Discussed in Thread: LMP8481 , , INA240 Hello,
I’m looking at using the LMP8645/8640, but it lacks the reference input of the LMP8481.
Is there a similar part that has a reference voltage input? This would allow us…
Part Number: LMP8645 Dear All,
In a WPT project, I'm making a feedback with a LMP8645 on the feedback pin of a DCDC buck regulator. The voltage on this pin is Vfb=0.6V during regulation
The objective is to increase or decrease the DCDC voltage accordingly…
Part Number: INA213 Other Parts Discussed in Thread: INA791 , LMP8646 , LMP8645 Tool/software: Dear TI Engineer,
I hope this email finds you well. I am a circuit design engineer working with the INA213, and I have a few questions regarding this chip.
…
Part Number: LMP8645 Other Parts Discussed in Thread: INA190 The load is powered by dcdc,and the maximum current of the load is limited to 7mA,so can LMP8645 limit the current below 7mA? And what the accuracy is?
