Datasheet Analog Devices LT3474
| Manufacturer | Analog Devices |
| Series | LT3474 |
Step-Down 1A LED Driver
Datasheets
Datasheet LT3474, LT3474-1
PDF, 226 Kb, Language: en, File uploaded: Oct 4, 2017, Pages: 20
Step-Down 1A LED Driver
Step-Down 1A LED Driver
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Prices
Status
| LT3474EFE#PBF | LT3474EFE#TRPBF | LT3474EFE-1#PBF | LT3474EFE-1#TRPBF | LT3474IFE#PBF | LT3474IFE#TRPBF | LT3474IFE-1#PBF | LT3474IFE-1#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) | 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
| LT3474EFE#PBF | LT3474EFE#TRPBF | LT3474EFE-1#PBF | LT3474EFE-1#TRPBF | LT3474IFE#PBF | LT3474IFE#TRPBF | LT3474IFE-1#PBF | LT3474IFE-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP |
| Pins | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Code | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) |
Parametrics
| Parameters / Models | LT3474EFE#PBF | LT3474EFE#TRPBF | LT3474EFE-1#PBF | LT3474EFE-1#TRPBF | LT3474IFE#PBF | LT3474IFE#TRPBF | LT3474IFE-1#PBF | LT3474IFE-1#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Topology | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver |
| Vin(max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Vout Max(typ), V | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
Eco Plan
| LT3474EFE#PBF | LT3474EFE#TRPBF | LT3474EFE-1#PBF | LT3474EFE-1#TRPBF | LT3474IFE#PBF | LT3474IFE#TRPBF | LT3474IFE-1#PBF | LT3474IFE-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: LT3474 (8)
Manufacturer's Classification
- Power Management > Step-Down (Buck) LED Drivers
