Datasheet Analog Devices LTC3649
| Manufacturer | Analog Devices |
| Series | LTC3649 |
60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Output
Datasheets
Datasheet LTC3649
PDF, 1.7 Mb, Language: en, File uploaded: Feb 28, 2021, Pages: 26
60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Output
60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Output
Extract from the document
Datasheet LTC3649
PDF, 507 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 26
60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Output
60V, 4A Synchronous Step-Down Regulator with Rail-to-Rail Programmable Output
Extract from the document
Prices
Status
| LTC3649EFE#PBF | LTC3649EFE#TRPBF | LTC3649EUFD#PBF | LTC3649EUFD#TRPBF | LTC3649IFE#PBF | LTC3649IFE#TRPBF | LTC3649IUFD#PBF | LTC3649IUFD#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
| LTC3649EFE#PBF | LTC3649EFE#TRPBF | LTC3649EUFD#PBF | LTC3649EUFD#TRPBF | LTC3649IFE#PBF | LTC3649IFE#TRPBF | LTC3649IUFD#PBF | LTC3649IUFD#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 | LTC3649EFE#PBF | LTC3649EFE#TRPBF | LTC3649EUFD#PBF | LTC3649EUFD#TRPBF | LTC3649IFE#PBF | LTC3649IFE#TRPBF | LTC3649IUFD#PBF | LTC3649IUFD#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 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Vin(min), V | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 |
Eco Plan
| LTC3649EFE#PBF | LTC3649EFE#TRPBF | LTC3649EUFD#PBF | LTC3649EUFD#TRPBF | LTC3649IFE#PBF | LTC3649IFE#TRPBF | LTC3649IUFD#PBF | LTC3649IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3649 (8)
Manufacturer's Classification
- Power Management > High Input Voltage Buck Regulators | Internal Power Switch Buck Regulators
