Datasheet Analog Devices LTC3569
| Manufacturer | Analog Devices |
| Series | LTC3569 |
Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References
Datasheets
Datasheet LTC3569
PDF, 399 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 26
Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References
Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References
Extract from the document
Status
| LTC3569EFE#PBF | LTC3569EFE#TRPBF | LTC3569EUD#PBF | LTC3569EUD#TRPBF | LTC3569EUDC#PBF | LTC3569EUDC#TRPBF | LTC3569IFE#PBF | LTC3569IFE#TRPBF | LTC3569IUD#PBF | LTC3569IUD#TRPBF | LTC3569IUDC#PBF | LTC3569IUDC#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
| LTC3569EFE#PBF | LTC3569EFE#TRPBF | LTC3569EUD#PBF | LTC3569EUD#TRPBF | LTC3569EUDC#PBF | LTC3569EUDC#TRPBF | LTC3569IFE#PBF | LTC3569IFE#TRPBF | LTC3569IUD#PBF | LTC3569IUD#TRPBF | LTC3569IUDC#PBF | LTC3569IUDC#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Package | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 20-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 20-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 20-Lead QFN (3mm x 4mm x 0.75mm w/ EP) | 20-Lead QFN (3mm x 4mm x 0.75mm w/ EP) | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 20-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 20-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 20-Lead QFN (3mm x 4mm x 0.75mm w/ EP) | 20-Lead QFN (3mm x 4mm x 0.75mm w/ EP) |
| Pins | 16 | 16 | 20 | 20 | 20 | 20 | 16 | 16 | 20 | 20 | 20 | 20 |
| Package Code | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1720 | 05-08-1720 | 05-08-1742 | 05-08-1742 | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1720 | 05-08-1720 | 05-08-1742 | 05-08-1742 |
Parametrics
| Parameters / Models | LTC3569EFE#PBF | LTC3569EFE#TRPBF | LTC3569EUD#PBF | LTC3569EUD#TRPBF | LTC3569EUDC#PBF | LTC3569EUDC#TRPBF | LTC3569IFE#PBF | LTC3569IFE#TRPBF | LTC3569IUD#PBF | LTC3569IUD#TRPBF | LTC3569IUDC#PBF | LTC3569IUDC#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 | 600m, 600m, 1.2 |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 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 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(min), V | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Eco Plan
| LTC3569EFE#PBF | LTC3569EFE#TRPBF | LTC3569EUD#PBF | LTC3569EUD#TRPBF | LTC3569EUDC#PBF | LTC3569EUDC#TRPBF | LTC3569IFE#PBF | LTC3569IFE#TRPBF | LTC3569IUD#PBF | LTC3569IUD#TRPBF | LTC3569IUDC#PBF | LTC3569IUDC#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3569 (12)
Manufacturer's Classification
- Power Management > Internal Power Switch Buck Regulators | Micropower Buck Regulators | Multiple Output Buck Regulators