Part Number: TIDA-01141 Tool/software: Hi team,
My customer wants to do current sensing in bidirectional DC/DC design. Their requirements are listed as below:
low-side current sensing
current is bidirectional & high-speed (several hundred kHz)
low…
Part Number: TIDA-00951 Hi,
TIDA-00951 main board prototype has been manufactured with gerber file supplied on the TI web page. I will get PCB prototypes of TIDA-01141 Currrent Measurement Module, TIDA-01159 Gate Drive Module, and TIDA-01281 Communication…
Part Number: INA240 Other Parts Discussed in Thread: TINA-TI , LM317 , , INA282 , TIDA-01141 It seems current generator IG1 sinusoidal wave input and REF1,2 unidirection is not plotting proper output signal with 2mohm shunt. Yet when REF1,2 set for mid supply…
Part Number: TIDA-00951 Hi,
I am using Tıda-00951 2-kW, 48- to 400-V,Isolated Bidirectional DC-DC Converter with Tıda -00951 software, programming of the control card with the appropriate software.
I am using the tida-01281 board as the control card and…
Part Number: TIDA-00951 Hello,
On the 48V side, current is measured on hide-side with a shunt and the TIDA-01141 (with an INA240) and on low-side with a same value shunt and a OPA376. Why 2 current senses ? I don't see how the current can be different…
Hi Francis,
The current software uses the current sense input from the low side - from U5. The TIDA-01141 is suggested for use when high side sensing is required, or when better common mode rejection is desired.
Regards,
Salil
Part Number: TIDA-00951 Hello,
we would like to build TIDA-00951 system (as we can not buy it). System consists from other reference designs, if possible we would like to order/buy those not to deal with their assembly. Could you write back whether following…
Capture above represents two overlapping PWM signals and the ensuing 240 output. They are not complementary paired PWM used in TIDA-01141 with TIDA-01159 isolated gate driver inverter. Complementary PWM seemingly does not produce the same peak inductor currents…
Part Number: TMS320F28033 Other Parts Discussed in Thread: TIDA-01281 , TIDA-01141 Dear ALl
My customer is interested of TIDA-00951 solution，but need SC/H/PCB/source code to evaluate it,Who can help me,thanks
www.ti.com/.../TIDA-00951
Note:TIDA-00951 solution…
