LTC7810
Regulator_Controller
150V dual 2-phase synchronous step-down DC/DC controller, LQPF-48
Symbol
34 pins
- Units
- 1
- Kind
- part
- Grid
- on 1.27 mm
Footprint
49 pads
- Library
- Package_QFP
- Mount
- smd
- Courtyard
- 10.3 × 10.3 mm
- Link
- exact
- Footprint page
- Open →
3D model
STEPPackage_QFP_LQFP-48-1EP_7x7mm_P0.5mm_EP3.6x3.6mm
9.32 × 9.32 × 1.60 mm
618 KB STEP
- Library
- Package_QFP_LQFP-48-1EP_7x7mm_P0.5mm
- Link
- exact
- Model page
- Open →
Pins and pads
Every pin on the symbol has a pad on the footprint.
| Pin | Name | Type | Pad |
|---|---|---|---|
| 1 | SENSE1- | input | 1 |
| 2 | DRVSET | input | 2 |
| 3 | INTVcc | power_out | 3 |
| 4 | PLLIN/SPREAD | input | 4 |
| 5 | SGND | power_in | 5 |
| 6 | FREQ | input | 6 |
| 7 | REGSD | passive | 7 |
| 8 | MODE | input | 8 |
| 9 | OVLO | input | 9 |
| 10 | NDRV | output | 10 |
| 11 | EXTVcc | power_in | 11 |
| 12 | SENSE2- | input | 12 |
| 13 | SENSE2+ | input | 13 |
| 14 | VFB2 | input | 14 |
| 15 | ITH2 | passive | 15 |
| 16 | TRACK/SS2 | input | 16 |
| 19 | TG2 | output | 19 |
| 20 | SW2 | output | 20 |
| 21 | BOOST2 | output | 21 |
| 24 | BG2 | output | 24 |
| 25 | PGND | power_in | 25 |
| 26 | DRVcc | power_out | 26 |
| 29 | RUN2 | input | 29 |
| 32 | RUN1 | input | 32 |
| 35 | Vin | power_in | 35 |
| 37 | BG1 | output | 37 |
| 40 | BOOST1 | output | 40 |
| 41 | SW1 | output | 41 |
| 42 | TG1 | output | 42 |
| 45 | TRACK/SS1 | input | 45 |
| 46 | ITH1 | passive | 46 |
| 47 | VFB1 | input | 47 |
| 48 | SENSE1+ | input | 48 |
| 49 | SGND | power_in | 49 |
On real boards
15 designs use this part
15 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.
- CPArti: Artix-7 FPGA Development Boardby footprint
- CPArti: Artix-7 FPGA Development Boardby footprint
- VGA Centrifugeby footprint
- PCB Design BOARD13by footprint
- PCB Design BOARD10by footprint
- Big Red Satellite Flight Computer - Layoutby footprint
- IOT Mess Hardware BOARD17by footprint
- Cursed Scandinavian Iso Vanby footprint
- PCB Design BOARD8by footprint
- PCB Design BOARD11by footprint
- PCB Design BOARD12by footprint
- FabiVan BOARD2by footprint
- FABulous Boardby footprint
- EPC611 High Speed Camera BOARD2by footprint
- Kicad BLACKPILL STM32F401CCU6by footprint
Provenance
- Source
- kicad-symbols
- Credit
- KiCad Libraries Contributors
- Licence
- CC-BY-SA-4.0-with-KiCad-exception
- Link method
- exact
- Cross-check
- passed
What the linker recorded
- 15 pad(s) with no matching symbol pin (thermal/mechanical): 17, 18, 22, 23, 27, 28, 30, 31