Hello TEXAS Community,
I'm doing some calculations to estimate how much current my circuit should consume in Sleep Mode,
My question is about the current consumed by the BQ24232 in the next situation:
- No Input
- Battery 3.7V connected
- Iin limit = 500mA (limited by a 3K resistor connected to ILIM, EN1 = 0, EN2 connected to vout)
- PGOOD and CHG pins connected with a 100K pull-up to 3V, and to a microcontroller
- TS connected to a 0.1 ohm resistor and a 10k ntc (NCP15XH103E03RC)
- CE to a microcontroller output
- TMR connected with 56.2K to GND.
- ITERM connected with 1.43K to GND.
- ISET connected with 1.74K to GND.
- and EP is connected to GND
can you please detail the consumption in this case?
is the 75 μA of IBIAS (ITERM) passing through RITERM permanently, or only when starting up?
best regards
