Datasheet Analog Devices LTC3774
| Manufacturer | Analog Devices |
| Series | LTC3774 |
Dual, Multiphase Current Mode Synchronous Controller for Sub-Milliohm DCR Sensing
Datasheets
Datasheet LTC3774
PDF, 426 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 38
Dual, Multiphase Current Mode Synchronous Controller for Sub-Milliohm DCR Sensing
Dual, Multiphase Current Mode Synchronous Controller for Sub-Milliohm DCR Sensing
Extract from the document
Status
| LTC3774EUHE#PBF | LTC3774EUHE#TRPBF | LTC3774IUHE#PBF | LTC3774IUHE#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
| LTC3774EUHE#PBF | LTC3774EUHE#TRPBF | LTC3774IUHE#PBF | LTC3774IUHE#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 36-Lead QFN (5mm x 6mm x 0.75mm w/ EP) | 36-Lead QFN (5mm x 6mm x 0.75mm w/ EP) | 36-Lead QFN (5mm x 6mm x 0.75mm w/ EP) | 36-Lead QFN (5mm x 6mm x 0.75mm w/ EP) |
| Pins | 36 | 36 | 36 | 36 |
| Package Code | 05-08-1876 | 05-08-1876 | 05-08-1876 | 05-08-1876 |
Parametrics
| Parameters / Models | LTC3774EUHE#PBF | LTC3774EUHE#TRPBF | LTC3774IUHE#PBF | LTC3774IUHE#TRPBF |
|---|---|---|---|---|
| Buck Output Current(typ), A | 30, 30 | 30, 30 | 30, 30 | 30, 30 |
| Monolithic | No | No | No | No |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | Yes | Yes | Yes | Yes |
| Vin(max), V | 38 | 38 | 38 | 38 |
| Vin(min), V | 4.5 | 4.5 | 4.5 | 4.5 |
Eco Plan
| LTC3774EUHE#PBF | LTC3774EUHE#TRPBF | LTC3774IUHE#PBF | LTC3774IUHE#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3774 (4)
Manufacturer's Classification
- Power Management > Multiple Output Buck Regulators | External Power Switch Buck Controllers