Hi,

I am using TLE9104SH as a low-side switch. I want to control it with IN1,2,3,4, not from SPI. According to the datasheet, for enabling the output and disenabling the watchdog I have to write device registers, so can I receive an example code for my application?

Regards.

Hi,

As the DHP1050N10N5 was moved to "not recommended for new designs", can you please help me with below 2 questions:

1 - Until when is expected to have this device being manufatured prior to discontinuation?

2 - Is there any device pin-to-pin compatible to this one? If not what is the closesed in terms of functionality? I couldn't find too many options...

Regards,

Marcelo - FAE at Neutronics

Hello,

In the BTS712N1 Datasheet the reversed polarity  function states that we have to add a 150Ω to the GND pin, however when we tested this function it with an open load, the temperature in the IC reached 90C, the test was performed at 14.4V, the current draw was 0.28A  from the PSU. Testing at 32V it blows the IC straight away.
The Datasheet also states the following "With external current limit (e.g. resistor RGND=150 Ω) in GND connection, resistor in series with ST ja connection, reverse load current limited by connected load." which indicates that the load would help to attenuate the power going through the e intrinsic drain-source diode, however our load could be a relay, which has an internal resistance of 108mΩ, therefore the current will still go through the diode. 
I was wondering if there are a better explanation how this protection works and how we can mitigate the power going through the diode considering the minimum load of 108mΩ.

I'm looking for an application note or similar about capacitive load of BTT and BTF high side switches. This parameter is not mentioned anywhere but really important when the high side switch is suppling an electronic device with power. As an example, is a BTT6010 suitable for a handling a load with 220 uF input capacitance and 1 meter wire? I'm looking for a summary of capacitive load capability of of BTT6050, 6030, 6010, 6100, 6200, BTF6070 etc. (all BTT/BTF devices).

Dear Sir，

BTS7010-1EPA在正常测试过程中器件突然失效，测量Vin脚的电压只有1V，经排查发现IN脚对地电阻只有120K，正常是600K左右。目前在排查失效原因，确认Vin电压未查过限值，Vs电压也是稳定的，工作电流也未超过限值，能否帮忙建议应该从哪些方面去排查，谢谢！

原理图如下：