Hi Sinjon,
There is not reverse current protection on the VCC_OUT pin to prevent any current flowing into the LDO circuit while you are programming your board with an external source.
Most of the TIOL1113 device is powered through the L+ supply pin…
Hi RV,
This is for all three devices but does not include any current that may be sourced out of the VCC_OUT pin on either the TIOL1113 or TIOL1115 devices. The TIOL111 which is considered the non-LDO option actually does have an internal LDO that is…
Part Number: TIOL1115EVM Other Parts Discussed in Thread: TIOL1113 , TIOL111 , TIOL1115 Hello,
I have a TIOL1115EVM board, which i'm trying to connect to an Arduino using UART.
GROUND, TX, and RX are connected to the Arduino pins. Ground on ground…
Hi Harsh,
The TIOL111 has two supply pins that can be powered in any order, but requires both to be present for proper operation. There is a known behavior with this device is both supplies are not properly supplied.
There are three versions of the…
Hello,
the capacitors should have the same capacitance and a voltage rating which is sufficient at this node. Please note, the cap value degrades when getting closer to the max voltage rating of the capacitor. C3 and C6 are at a voltage level of 3.3V…
Part Number: TIOL1115EVM Other Parts Discussed in Thread: TIOL1115 , TIOL1113
Hello,
The pins on the TIOL1115EVM are connected to the STM32 Microcontroller as following:
Enable pin as output pin with internal pull down resistor
Wake pin, and Nfault…
Hello Matthew,
I'm sorry to hear you are having difficulties. No, there are no known issues with running the TIOL111 at COM3. However I do have some questions and some thoughts on what may be the source of your issue.
Can you confirm which version…
