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LTC4417HUF
Prioritized PowerPath Controller, Selects Highest Priority Supply from Three Inputs, –40°C to 125°C, QFN
Schematic Symbol
Pin Configuration (25 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | UV1 | input |
| 2 | OV1 | input |
| 3 | UV2 | input |
| 4 | OV2 | input |
| 5 | UV3 | input |
| 6 | OV3 | input |
| 7 | ~{VALID1} | open_collector |
| 8 | ~{VALID2} | open_collector |
| 9 | ~{VALID3} | open_collector |
| 10 | GND | power_in |
| 11 | CAS | output |
| 12 | VOUT | output |
| 13 | G3 | output |
| 14 | VS3 | output |
| 15 | G2 | output |
| 16 | VS2 | output |
| 17 | G1 | output |
| 18 | VS1 | output |
| 19 | V3 | input |
| 20 | V2 | input |
| 21 | V1 | input |
| 22 | EN | input |
| 23 | ~{SHDN} | input |
| 24 | HYS | input |
| 25 | PAD | power_in |
Footprint
ConfirmedPackage_DFN_QFN/QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm
Pad Layout
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—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Pads (29)
| 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 |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |