Datasheet Analog Devices LT3746
| Manufacturer | Analog Devices |
| Series | LT3746 |
32-Channel 20mA LED Driver with Buck Controller
Datasheets
Datasheet LT3746
PDF, 609 Kb, Language: en, File uploaded: Oct 4, 2017, Pages: 28
32-Channel 20mA LED Driver with Buck Controller
32-Channel 20mA LED Driver with Buck Controller
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Prices
Status
| LT3746EUHH#PBF | LT3746EUHH#TRPBF | LT3746IUHH#PBF | LT3746IUHH#TRPBF | |
|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| LT3746EUHH#PBF | LT3746EUHH#TRPBF | LT3746IUHH#PBF | LT3746IUHH#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 56-Lead QFN (5mm x 9mm x 0.75mm w/ EP) | 56-Lead QFN (5mm x 9mm x 0.75mm w/ EP) | 56-Lead QFN (5mm x 9mm x 0.75mm w/ EP) | 56-Lead QFN (5mm x 9mm x 0.75mm w/ EP) |
| Pins | 56 | 56 | 56 | 56 |
| Package Code | 05-08-1727 | 05-08-1727 | 05-08-1727 | 05-08-1727 |
Parametrics
| Parameters / Models | LT3746EUHH#PBF | LT3746EUHH#TRPBF | LT3746IUHH#PBF | LT3746IUHH#TRPBF |
|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes |
| Number of Outputs | 32 | 32 | 32 | 32 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 30m | 30m | 30m | 30m |
| Topology | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver |
| Vin(max), V | 55 | 55 | 55 | 55 |
| Vin(min), V | 6 | 6 | 6 | 6 |
| Vout Max(typ), V | 13 | 13 | 13 | 13 |
Eco Plan
| LT3746EUHH#PBF | LT3746EUHH#TRPBF | LT3746IUHH#PBF | LT3746IUHH#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3746 (4)
Manufacturer's Classification
- Power Management > Step-Down (Buck) LED Drivers
