Part Number: LT1054 Other Parts Discussed in Thread: TPS65133 , TPS65132 Hi Team,
I am using LT1054IP to generate -5V from 5V for op-amp power supply.
The circuit I built is same as datasheet typical aplicaiton, R2 is 102.6k ohm.
The problem is output…
Part Number: LT1054
Hello, On the switched capacitor regulator above, the data sheet here: https://www.ti.com/lit/ds/symlink/lt1054.pdf?HQS=dis-mous-null-mousermode-dsf-pf-null-wwe&ts=1645026898519&ref_url=https%253A%252F%252Fwww.mouser.co.uk%252F…
Part Number: LT1054 Other Parts Discussed in Thread: TLV61046A , Hi!
I'm working on a low noise bipolar voltage doubler for a USB device - for approx +/-8V output after voltage drop.
It this something that can simulated (with some injected input votlage…
Part Number: LT1054 Hi Team, May I ask for help and confirmation? Our customer is asking this concern: Does the LT1054 only output 100mA, or does this value change with different voltage outputs? If so, what range of current does it output and what voltage…
Part Number: LT1054 Hello,
Do you know if it's possible to have negative voltage at the input of this kind of component (charge pump inverter) in order to have positive voltage at the output.
Voltage will be at the input -5V for a consumption from…
Part Number: LT1054 There are 8 non-connected pins on the SOIC version of LT1054 (Part number LT1054DW).
Are there any connections from the die to these pins?
Can I connect them to my ground plane to provide better heat sinking for the part?
Part Number: LT1054 Hi,
I am using LT1054 in my design for Negative voltage generation for 3 different circuits.
The designed circuit is shown below.
Request your comments on design and any others circuit elements to be added for proper output and…
Hello Red,
Sorry for the late response as I was out of the office during Christmas season.
In the configuration you show above, the most negative output voltage of the LT1054 from VIN = 5V is VOUT = -5V (+ some voltage drop).
So you cannot regulate to…
Part Number: LT1054 Other Parts Discussed in Thread: OPA192 , Hello,
I have had a repetitive problem similar as posted here https://e2e.ti.com/support/power-management/f/196/t/706932?tisearch=e2e-sitesearch&keymatch=LT1054
In my design, we convert from…
