Part Number: TPS7A78 Hi friends,
I have experimented with new concepts for the conversion HV-AC/DC (110/230Vac --> 3Vdc) please see> https://www.researchgate.net/publication/357877607_The_Inductor-less_line_supply_for_MCU_-realizations
Mz question…
Part Number: TPS7A78 Hi,
Customer want to confirm it is possible to use SCIN pin as voltage source, please see details below.
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is it possible to use V_SDIN Pin of TPS7A7833 as a second DC-Voltage source? We want to switch a latched Relay with 12V…
Part Number: TPS7A78 Hello @all
is it possible to use SDIN Pin of TPS7A7833 as a second DC-Voltage source? We want to switch a latched Relay with 12V or 6V for 20mseconds. (Current for 12V Relay:83mA, current for 6V Relay: 170mA)
Do you think this is…
Hi Y.Ottey,
As discussed, "The voltage from AC+ to GND will have 30V max and AC- to GND will have 30V max, per the datasheet and the clearance needs to be set accordingly".
When you mention input voltage, are you talking about the AC voltage…
Part Number: TPS7A78 Other Parts Discussed in Thread: TEST , Hello Team,
can I set the LDO_in voltage to 15V and use as intermediate supply and the 5V as a low voltage output? My goal is to use the device as a supply for gate drivers. So I need 15V for the…
Part Number: TPS7A78 Other Parts Discussed in Thread: ABS We need to be able to take power in from one of 3 AC input terminals, which we diode-or together. So the AC input would already be half-wave rectified. Can we feed this part with an already rectified…
Part Number: TPS7A78 Other Parts Discussed in Thread: LM2903B Hello Team,
I downloaded Simplis software simulation (by Simetrix), in order to do simulation with the TPS7A78 models that are availaible on the product page.
My Simplis is working fine, but…
Part Number: TPS7A78 Other Parts Discussed in Thread: ISO7760 , VSC2 Hi,
I have a design using TPS7A7833PWPT in HB mode. Intermittently it powers up and LDO_OUT is 1.7V rather than 3.3V. I suspect it may have to do with me violating the Cldo_in/Cldo_out…
Part Number: TPS7A78 Hi Team, Our customer is Looking for AC to DC converter for power supply with the following information:
Input: 12V AC Output: 12V DC It's part of a basic transformer, rectifier, regulator power supply. This will need to support higher…