programmable-discharger
Sasszem
Programmable battery discharger device intended for battery capacity measurements
Components (24)
| Reference | Value | Description |
|---|---|---|
| Q1 | IRLZ44N | 47A Id, 55V Vds, 22mOhm Rds Single N-Channel HEXFET Power MOSFET, TO-220AB |
| Q2 | BSS138 | 50V Vds, 0.22A Id, N-Channel MOSFET, SOT-23 |
| U1 | LMV324 | Quad Low-Voltage Rail-to-Rail Output Operational Amplifier, SOIC-14/SSOP-14 |
| U2 | INA180B1 | Current Sense Amplifier, 1 Circuit, Rail-to-Rail, 26V, Gain 20 V/V, SOT-23-5 |
| U3 | 74AHCT1G08 | Single AND Gate, Low-Voltage CMOS |
| C1-C4 | 100n | Unpolarized capacitor |
| D1 | LED | Light emitting diode |
| D2,D3 | 1N4148 | Diode |
| J1 | Power | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2,J4 | Digital/PWM | Generic connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/),Generic connector, single row, 01x10, script generated (kicad-library-utils/schlib/autogen/connector/) |