Datasheet Analog Devices LT3514
| Manufacturer | Analog Devices |
| Series | LT3514 |
Triple Step-Down Switching Regulator with 100% Duty Cycle Operation
Datasheets
Datasheet LT3514
PDF, 482 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 26
Triple Step-Down Switching Regulator with 100% Duty Cycle Operation
Triple Step-Down Switching Regulator with 100% Duty Cycle Operation
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Prices
Status
| LT3514EFE#PBF | LT3514EFE#TRPBF | LT3514EUFD#PBF | LT3514EUFD#TRPBF | LT3514IFE#PBF | LT3514IFE#TRPBF | LT3514IUFD#PBF | LT3514IUFD#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
| LT3514EFE#PBF | LT3514EFE#TRPBF | LT3514EUFD#PBF | LT3514EUFD#TRPBF | LT3514IFE#PBF | LT3514IFE#TRPBF | LT3514IUFD#PBF | LT3514IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 24-Lead TSSOP w/ EP | 24-Lead TSSOP w/ EP | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 24-Lead TSSOP w/ EP | 24-Lead TSSOP w/ EP | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) |
| Pins | 24 | 24 | 28 | 28 | 24 | 24 | 28 | 28 |
| Package Code | 05-08-1771 | 05-08-1771 | 05-08-1712 | 05-08-1712 | 05-08-1771 | 05-08-1771 | 05-08-1712 | 05-08-1712 |
Parametrics
| Parameters / Models | LT3514EFE#PBF | LT3514EFE#TRPBF | LT3514EUFD#PBF | LT3514EUFD#TRPBF | LT3514IFE#PBF | LT3514IFE#TRPBF | LT3514IUFD#PBF | LT3514IUFD#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 1, 1, 2 | 1, 1, 2 | 1, 1, 2 | 1, 1, 2 | 1, 1, 2 | 1, 1, 2 | 1, 1, 2 | 1, 1, 2 |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 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 |
| Synchronous | No | No | No | No | No | No | No | No |
| Vin(max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin(min), V | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 |
Eco Plan
| LT3514EFE#PBF | LT3514EFE#TRPBF | LT3514EUFD#PBF | LT3514EUFD#TRPBF | LT3514IFE#PBF | LT3514IFE#TRPBF | LT3514IUFD#PBF | LT3514IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3514 (8)
Manufacturer's Classification
- Power Management > Internal Power Switch Buck Regulators | Multiple Output Buck Regulators
