Datasheet Analog Devices LT3694
| Manufacturer | Analog Devices |
| Series | LT3694 |
36V, 2.6A Monolithic Buck Regulator With Dual LDO
Datasheets
Datasheet LT3694, LT3694-1
PDF, 347 Kb, Language: en, File uploaded: Sep 19, 2017, Pages: 28
36V, 2.6A Monolithic Buck Regulator With Dual LDO
36V, 2.6A Monolithic Buck Regulator With Dual LDO
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Prices
Status
| LT3694EFE#PBF | LT3694EFE#TRPBF | LT3694EFE-1#PBF | LT3694EFE-1#TRPBF | LT3694EUFD#PBF | LT3694EUFD#TRPBF | LT3694EUFD-1#PBF | LT3694EUFD-1#TRPBF | LT3694IFE#PBF | LT3694IFE#TRPBF | LT3694IFE-1#PBF | LT3694IFE-1#TRPBF | LT3694IUFD#PBF | LT3694IUFD#TRPBF | LT3694IUFD-1#PBF | LT3694IUFD-1#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) | 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
| LT3694EFE#PBF | LT3694EFE#TRPBF | LT3694EFE-1#PBF | LT3694EFE-1#TRPBF | LT3694EUFD#PBF | LT3694EUFD#TRPBF | LT3694EUFD-1#PBF | LT3694EUFD-1#TRPBF | LT3694IFE#PBF | LT3694IFE#TRPBF | LT3694IFE-1#PBF | LT3694IFE-1#TRPBF | LT3694IUFD#PBF | LT3694IUFD#TRPBF | LT3694IUFD-1#PBF | LT3694IUFD-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Package | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-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 QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-Lead TSSOP w/ EP | 20-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 QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) |
| Pins | 20 | 20 | 20 | 20 | 28 | 28 | 28 | 28 | 20 | 20 | 20 | 20 | 28 | 28 | 28 | 28 |
| Package Code | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 |
Parametrics
| Parameters / Models | LT3694EFE#PBF | LT3694EFE#TRPBF | LT3694EFE-1#PBF | LT3694EFE-1#TRPBF | LT3694EUFD#PBF | LT3694EUFD#TRPBF | LT3694EUFD-1#PBF | LT3694EUFD-1#TRPBF | LT3694IFE#PBF | LT3694IFE#TRPBF | LT3694IFE-1#PBF | LT3694IFE-1#TRPBF | LT3694IUFD#PBF | LT3694IUFD#TRPBF | LT3694IUFD-1#PBF | LT3694IUFD-1#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Outputs | 3 | 3 | 3 | 3 | 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 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 | 2.6 |
| Synchronous | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Vin(max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Vout Min(typ), V | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m | 750m |
Eco Plan
| LT3694EFE#PBF | LT3694EFE#TRPBF | LT3694EFE-1#PBF | LT3694EFE-1#TRPBF | LT3694EUFD#PBF | LT3694EUFD#TRPBF | LT3694EUFD-1#PBF | LT3694EUFD-1#TRPBF | LT3694IFE#PBF | LT3694IFE#TRPBF | LT3694IFE-1#PBF | LT3694IFE-1#TRPBF | LT3694IUFD#PBF | LT3694IUFD#TRPBF | LT3694IUFD-1#PBF | LT3694IUFD-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3694 (16)
Manufacturer's Classification
- Power Management > Multitopology DC/DC | Internal Power Switch Buck | Buck Regulator Plus LDO
