Datasheet Analog Devices LTC3805
| Manufacturer | Analog Devices |
| Series | LTC3805 |
Adjustable Frequency Current Mode Flyback DC/DC Controller
Datasheets
Datasheet LTC3805
PDF, 268 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 20
Adjustable Frequency Current Mode Flyback DC/DC Controller
Adjustable Frequency Current Mode Flyback DC/DC Controller
Extract from the document
Prices
Status
| LTC3805EDD#PBF | LTC3805EDD#TRPBF | LTC3805EMSE#PBF | LTC3805EMSE#TRPBF | LTC3805HMSE#PBF | LTC3805HMSE#TRPBF | LTC3805IDD#PBF | LTC3805IDD#TRPBF | LTC3805IMSE#PBF | LTC3805IMSE#TRPBF | LTC3805MPMSE#PBF | LTC3805MPMSE#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) | 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
| LTC3805EDD#PBF | LTC3805EDD#TRPBF | LTC3805EMSE#PBF | LTC3805EMSE#TRPBF | LTC3805HMSE#PBF | LTC3805HMSE#TRPBF | LTC3805IDD#PBF | LTC3805IDD#TRPBF | LTC3805IMSE#PBF | LTC3805IMSE#TRPBF | LTC3805MPMSE#PBF | LTC3805MPMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Package | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP |
| Pins | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Package Code | 05-08-1699 | 05-08-1699 | 05-08-1664 | 05-08-1664 | 05-08-1664 | 05-08-1664 | 05-08-1699 | 05-08-1699 | 05-08-1664 | 05-08-1664 | 05-08-1664 | 05-08-1664 |
Parametrics
| Parameters / Models | LTC3805EDD#PBF | LTC3805EDD#TRPBF | LTC3805EMSE#PBF | LTC3805EMSE#TRPBF | LTC3805HMSE#PBF | LTC3805HMSE#TRPBF | LTC3805IDD#PBF | LTC3805IDD#TRPBF | LTC3805IMSE#PBF | LTC3805IMSE#TRPBF | LTC3805MPMSE#PBF | LTC3805MPMSE#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monolithic | No | No | No | No | No | No | No | No | No | No | No | No |
| Number of Outputs | 1 | 1 | 1 | 1 | 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 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -55 to 125 | -55 to 125 |
| Output Power(typ), W | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Topology | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic | Boost, Flyback, Sepic |
| Vin(max), V | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| Vin(min), V | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 |
Eco Plan
| LTC3805EDD#PBF | LTC3805EDD#TRPBF | LTC3805EMSE#PBF | LTC3805EMSE#TRPBF | LTC3805HMSE#PBF | LTC3805HMSE#TRPBF | LTC3805IDD#PBF | LTC3805IDD#TRPBF | LTC3805IMSE#PBF | LTC3805IMSE#TRPBF | LTC3805MPMSE#PBF | LTC3805MPMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3805 (12)
Manufacturer's Classification
- Power Management > Flyback, Forward and Isolated Controllers | External Power Switch Boost Controllers | SEPIC Regulators
