TP4056 charger module (DW01)
USB-C 5 V · CC/CV to 4.2 V · 1 A · DW01 protection
Try it on the benchThe lab drops it on an empty bench and opens its datasheet card.
Pins
- IN+
- IN−
- B+
- B−
- OUT+
- OUT−
- USB-C port (5 V in)
Lessons and builds that use it
- USB-C charging: the power path
- Single 18650 charger with LED charge indicator (build)
- USB power bank (build)
- Automatic emergency light (build)
- Single 18650 charger with a 3-LED charge indicator (green 80–100 %, yellow 40–79 %, red below 40 %) (build)