Datasheet Analog Devices LTC7149
| Manufacturer | Analog Devices |
| Series | LTC7149 |
60V, 4A Synchronous Step-Down Regulator for Inverting Outputs
Datasheets
Datasheet LTC7149
PDF, 482 Kb, Language: en, File uploaded: Mar 27, 2018, Pages: 26
60V, 4A Synchronous Step-Down Regulator for Inverting Outputs
60V, 4A Synchronous Step-Down Regulator for Inverting Outputs
Extract from the document
Status
| LTC7149EFE#PBF | LTC7149EFE#TRPBF | LTC7149EUFD#PBF | LTC7149EUFD#TRPBF | LTC7149IFE#PBF | LTC7149IFE#TRPBF | LTC7149IUFD#PBF | LTC7149IUFD#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
| LTC7149EFE#PBF | LTC7149EFE#TRPBF | LTC7149EUFD#PBF | LTC7149EUFD#TRPBF | LTC7149IFE#PBF | LTC7149IFE#TRPBF | LTC7149IUFD#PBF | LTC7149IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 28-Lead TSSOP w/ EP | 28-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) | 28-Lead TSSOP w/ EP | 28-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 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Package Code | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1712 | 05-08-1712 | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1712 | 05-08-1712 |
Parametrics
| Parameters / Models | LTC7149EFE#PBF | LTC7149EFE#TRPBF | LTC7149EUFD#PBF | LTC7149EUFD#TRPBF | LTC7149IFE#PBF | LTC7149IFE#TRPBF | LTC7149IUFD#PBF | LTC7149IUFD#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 |
| Switch Current(typ), A | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Vin(max), V | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Vin(min), V | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 |
| Vswitch Max(typ), V | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
Eco Plan
| LTC7149EFE#PBF | LTC7149EFE#TRPBF | LTC7149EUFD#PBF | LTC7149EUFD#TRPBF | LTC7149IFE#PBF | LTC7149IFE#TRPBF | LTC7149IUFD#PBF | LTC7149IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC7149 (8)
Manufacturer's Classification
- Power Management > Inverting Regulators