Part Number: TPS272C45EVM Tool/software: Hi,
We receive a brand new EVM and without changing the Jumper Positions.
Without Load on the Outputs, EN1 and EN2 are connected to 3V3, we supplied the Vs with 24VDC, the Output increase to 24VDC (High), but…
Part Number: TPS272C45EVM Other Parts Discussed in Thread: LM5145 , TPS272C45 Dear supplier ,
For the high side switch TPS272C45D, it may cause 0.24W power dissipation when it enters into standby mode. We measure the voltage of the GDN pin ,there is…
Part Number: TPS272C45EVM Hello,
My colleague observed the following while using the TPS272C45EVM, using a San Ace 9GV1224P4G01 24V (0.84A) fan as the test load:
Experiment #1:
Set Eval board jumpers as follows:
DIA_EN = HIGH
LATCH = LOW…
Part Number: TPS272C45EVM Team,
I'm trying to test the ILIM on EVM with stock settings: J14 and J16 in, J15 out. J9-13 and J17-18 up. RLim1 untouched r13 = 10k and Rlim2 untouched R2 = 40k. Ilim2 should be 20/40 = 500mA. But I can draw 1A from channel…
Part Number: TPS272C45 Hello team, I just received a board evaluation of TPS272C45 (TPS272C45EVM).
I tried to monitor current drawn on my outputs through SNS pin. Here are my results for different currents :
SNS = :
1.61V for 2.5A 1.45V for…
Part Number: TPS2H160-Q1 Other Parts Discussed in Thread: TPS2640 , TPS272C45EVM , TPS274C65 , TPS2HCS10-Q1 , TPS25947 Hi,
I watched a video on Digi-Pots vs. DACs, and one of the suggestions presented was using a DAC to adjust the current limit on an…
Hello,
I believe this is a duplicate question we are addressing here: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1278417/tps272c45evm-please-help-to-check-the-design-and-analyze-the-reason-of-the-high…
