Back to browse
LMZ31704
4A SIMPLE SWITCHER® Power Module with 2.95V-17V Input and Current Sharing
Schematic Symbol
Pin Configuration (42 pins)
| Pin | Name | Type |
|---|---|---|
| 3 | VIN | input |
| 1 | PVIN | input |
| 11 | PVIN | input |
| 12 | PVIN | input |
| 39 | PVIN | input |
| 40 | PVIN | input |
| 30 | INH/UVLO | input |
| 28 | SS/TR | input |
| 22 | RT/CLK | open_collector |
| 26 | VADJ | input |
| 4 | OCP_SEL | input |
| 6 | ILIM | input |
| 29 | STSEL | input |
| 25 | ISHARE | input |
| 5 | DNC | passive |
| 9 | DNC | passive |
| 24 | DNC | passive |
| 2 | AGND | power_in |
| 23 | AGND | power_in |
| 8 | PWRGD | output |
| 27 | SENSE+ | input |
| 34 | VOUT | power_in |
| 35 | VOUT | power_in |
| 36 | VOUT | power_in |
| 37 | VOUT | power_in |
| 38 | VOUT | power_in |
| 41 | VOUT | power_in |
| 7 | SYNC_OUT | output |
| 10 | PH | output |
| 13 | PH | output |
| 14 | PH | output |
| 15 | PH | output |
| 16 | PH | output |
| 17 | PH | output |
| 18 | PH | output |
| 19 | PH | output |
| 42 | PH | output |
| 20 | PGND | power_in |
| 21 | PGND | power_in |
| 31 | PGND | power_in |
| 32 | PGND | power_in |
| 33 | PGND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.
