BQ78350DBT-R1
Battery_Management
Lithium battery fuel gauge, battery management controller for BQ769x0, TSSOP-30
Symbol
30 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
- Extends
- BQ78350DBT
Footprint
30 pads
- Library
- Package_SO
- Mount
- smd
- Courtyard
- 7.7 × 8.3 mm
- Link
- exact
- Footprint page
- Open →
3D model
STEPPackage_SO_TSSOP-30_4.4x7.8mm_P0.5mm
6.70 × 7.80 × 1.60 mm
383 KB STEP
- Library
- Package_SO_TSSOP-30_4.4x7.8mm
- Link
- exact
- Model page
- Open →
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | COM | open_collector | 1 |
| 2 | ALERT | bidirectional | 2 |
| 3 | SDA | bidirectional | 3 |
| 4 | SCL | output | 4 |
| 5 | ~{PRECHG} | output | 5 |
| 6 | VAUX | input | 6 |
| 7 | BAT | input | 7 |
| 8 | ~{PRES} | input | 8 |
| 9 | ~{KEYIN} | input | 9 |
| 10 | SAFE | output | 10 |
| 11 | SMBD | bidirectional | 11 |
| 12 | VEN | open_collector | 12 |
| 13 | SMBC | bidirectional | 13 |
| 14 | ~{DISP} | input | 14 |
| 15 | PWRM | open_collector | 15 |
| 16 | LED1 | output | 16 |
| 17 | LED2 | output | 17 |
| 18 | LED3 | output | 18 |
| 19 | LED4 | output | 19 |
| 20 | LED5 | output | 20 |
| 21 | GPIO_A | bidirectional | 21 |
| 22 | VSS | passive | 22 |
| 23 | VSS | power_in | 23 |
| 24 | ~{MRST} | input | 24 |
| 25 | VSS | passive | 25 |
| 26 | VCC | power_in | 26 |
| 27 | RBI | passive | 27 |
| 28 | GPIO_B | bidirectional | 28 |
| 29 | ADREN | output | 29 |
| 30 | SMBA | input | 30 |
On real boards
3 designs use this part
3 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- pico_synth_sandboxby footprint
- Bldc BMSby footprint
- IPod Classic 6 Mods BOARD2by footprint
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed