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LT3755xUD-1
40 Vin, 75 Vout, DC/DC LED Controllers, Frequency Synchronisation, QFN-16
Schematic Symbol
Pin Configuration (17 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VREF | output |
| 2 | PWM | input |
| 3 | SYNC | input |
| 4 | SS | input |
| 5 | RT | input |
| 6 | SHDN/UVLO | input |
| 7 | INTVCC | power_out |
| 8 | VIN | power_in |
| 9 | SENSE | input |
| 10 | GATE | output |
| 11 | PWMOUT | output |
| 12 | FB | input |
| 13 | ISN | input |
| 14 | ISP | input |
| 15 | VC | output |
| 16 | CTRL | input |
| 17 | GND | power_in |
Footprint
ConfirmedPackage_DFN_QFN/QFN-16-1EP_3x3mm_P0.5mm_EP1.45x1.45mm
Pad Layout
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pads (21)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |