Datasheet Analog Devices LT3431
| Manufacturer | Analog Devices |
| Series | LT3431 |
High Voltage, 3A, 500kHz Step-Down Switching Regulator
Datasheets
Datasheet LT3431
PDF, 263 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 28
High Voltage, 3A, 500kHz Step-Down Switching Regulator
High Voltage, 3A, 500kHz Step-Down Switching Regulator
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Prices
Status
| LT3431EFE#PBF | LT3431EFE#TRPBF | LT3431IFE#PBF | LT3431IFE#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
| LT3431EFE#PBF | LT3431EFE#TRPBF | LT3431IFE#PBF | LT3431IFE#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 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 |
| Package Code | 05-08-1663 (BB) | 05-08-1663 (BB) | 05-08-1663 (BB) | 05-08-1663 (BB) |
Parametrics
| Parameters / Models | LT3431EFE#PBF | LT3431EFE#TRPBF | LT3431IFE#PBF | LT3431IFE#TRPBF |
|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 2.75 | 2.75 | 2.75 | 2.75 |
| Synchronous | No | No | No | No |
| Vin(max), V | 60 | 60 | 60 | 60 |
| Vin(min), V | 5.5 | 5.5 | 5.5 | 5.5 |
Eco Plan
| LT3431EFE#PBF | LT3431EFE#TRPBF | LT3431IFE#PBF | LT3431IFE#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3431 (4)
Manufacturer's Classification
- Power Management > High Input Voltage Buck Regulators | Internal Power Switch Buck Regulators
