Datasheet Analog Devices LT3845A
| Manufacturer | Analog Devices |
| Series | LT3845A |
High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency
Datasheets
Datasheet LT3845A
PDF, 295 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 26
High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency
High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency
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Prices
Status
| LT3845AEFE#PBF | LT3845AEFE#TRPBF | LT3845AIFE#PBF | LT3845AIFE#TRPBF | LT3845AMPFE#PBF | LT3845AMPFE#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) |
Packaging
| LT3845AEFE#PBF | LT3845AEFE#TRPBF | LT3845AIFE#PBF | LT3845AIFE#TRPBF | LT3845AMPFE#PBF | LT3845AMPFE#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| 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 |
| Pins | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Code | 05-08-1663 (BC) | 05-08-1663 (BC) | 05-08-1663 (BC) | 05-08-1663 (BC) | 05-08-1663 (BC) | 05-08-1663 (BC) |
Parametrics
| Parameters / Models | LT3845AEFE#PBF | LT3845AEFE#TRPBF | LT3845AIFE#PBF | LT3845AIFE#TRPBF | LT3845AMPFE#PBF | LT3845AMPFE#TRPBF |
|---|---|---|---|---|---|---|
| Monolithic | No | No | No | No | No | No |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -55 to 125 | -55 to 125 |
| Output Current(typ), A | 15 | 15 | 15 | 15 | 15 | 15 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 60 | 60 | 60 | 60 | 60 | 60 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 |
Eco Plan
| LT3845AEFE#PBF | LT3845AEFE#TRPBF | LT3845AIFE#PBF | LT3845AIFE#TRPBF | LT3845AMPFE#PBF | LT3845AMPFE#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3845A (6)
Manufacturer's Classification
- Power Management > External Power Switch Buck Controllers | High Input Voltage Buck Regulators
