Part Number: LM96163 Hi team,
My customer uses this part to do FAN speed monitor but when FAN speed is over Tachometer limit setting but there is no Alert signal output.
Could you advise how to program internal register for correct step?
Based on customer…
Part Number: LM96163 I have designed the LM96163 fan controller into my design and I can not get the PWM control to work as expected. Based on settings I can get the PWM output to be either off 100% or on 100%, and my fan reacts accordingly, so I don…
Part Number: LM96163 Similar experience to
https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1057563/lm96163-pwm-output-status-during-power-up
In my case, the behavior before initialization is typically as expected - PWM output of 0 per…
Part Number: LM96163 Hi Expert,
Customer used LM96163 and see most of the cases, PWM output is low during initial powerup. However, they see few cases, the PWM is 100% on keep high during the startup before the host commands jump in. We don't understand…
Part Number: LM96163 Hi Sir,
we know if D+/D- is disable. it can be short.
if connected to the external BJT, is the temperature sensing point an external BJT or LM96163 IC?
what is the internal diode used for?
Part Number: LM96163 Hi Team,
What would be the tach count for 0 RPM (fan is not spinning at all) of this device? With the equation below, only f=0 makes FAN_RPM 0.
Even if tach count is at full scale, it translates into ~82 RPM using the equation above…
Part Number: LM96163 Hello Guys,
Good day.
Datasheet for LM96163 specifies Junction temperature to 125C and Storage temperature to be −65°C to +150°C.
Is 125C the Absolute Junction temperature? If it is, then what's the Maximum Allowable Junction…
Part Number: LM96163 Output ALERT* (pin 7) seems to assert low after Power on reset. I wasn't expecting that behavior. No where in the data sheet does it state that the power on default of the ALERT* pin is low. Whey does the chip power up with ALERT…
Part Number: LM96163 My LM96163 config and status list below, but the LM96163 alert pin always is high. Could any body tell me why ? Thank you in advance.
1. 03H register bit2 is 1 (enables the TACH input)
2. 49H_48H register config value is 500 (tachometer…