Part Number: TPL5111EVM Other Parts Discussed in Thread: TPS61029 , TPL5111 Hi Support,
Tested the DC/DC boost EVK.
Changed R2 to 1.5M ohm for VOUT to 4.3V.
The VOUT without load and it is working : 4.3V
After added the Load 100mA, the VOUT drop a bit to…
Part Number: TPS61029 Hi Support,
Pin 1 - EN – directly connected with Vin 1.8V ~ 2.4V, without 10K pull up resistor.
Pin 8 –PS – disable Power saving mode, Pull up 10K with Vin : 1.8V ~ 2.4V.
Result :
VIN :2V, ILOAD: No Load VOUT :…
Noel,
I just received TPL5111EVM, and playing around with it, applying VDD while holding down the M_DRV switch, which shorts the DELAY_M_DRV pin to VDD, the part still seems to digitize the timer resistor setting properly.
Can you please explain how the…
Hi Chip,
I wouldn't expect an issue using a surface mount potentiometer located near the device. This is also done on TPL5111EVM.
After the device powers up, it executes the resistance reading by measuring the current through R_ext on the DELAY…
Part Number: TPL5111 Hi,
We bought the TPL5111EVM which works fine for a 20s timer.
I connected up the following pins to a separate TPL5111 chip as follows-
1. VDD (with 100uF cap to ground) 2. GND
3. DELAY - 97K6 and 16K9 resistor in parallel to grou…
