Power.L.1T

Embeds the Texas Instruments BQ25150, a single-cell Li-Ion charge controller with programmable 1.8 V LDO output and 12-bit ADC for battery and system monitoring.

Key specifications: - Charge input: 3.4–5.5 V (up to 500 mA) - Battery voltage: 3.6–4.6 V (rechargeable Li-Ion) - LDO output: 1.8 V, up to 10 mA - ADC: 12-bit battery voltage monitoring - Charge current: programmable, up to 500 mA

Datasheet: https://www.bergsonne.io/tiles/power/l1t IC datasheet: https://www.ti.com/lit/ds/symlink/bq25150.pdf