Datasheet Analog Devices LT3470A
| Manufacturer | Analog Devices |
| Series | LT3470A |
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Datasheets
Datasheet LT3470A
PDF, 747 Kb, Language: en, Revision: C, File uploaded: Feb 28, 2021, Pages: 20
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Extract from the document
Datasheet LT3470A
PDF, 207 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 20
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Extract from the document
Status
| LT3470AEDDB#PBF | LT3470AEDDB#TRMPBF | LT3470AEDDB#TRPBF | LT3470AEDDB#WTRMPBF | LT3470AEDDB#WTRPBF | LT3470AHDDB#TRMPBF | LT3470AHDDB#TRPBF | LT3470AHDDB#WTRMPBF | LT3470AHDDB#WTRPBF | LT3470AIDDB#PBF | LT3470AIDDB#TRMPBF | LT3470AIDDB#TRPBF | LT3470AIDDB#WTRMPBF | LT3470AIDDB#WTRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) |
Packaging
| LT3470AEDDB#PBF | LT3470AEDDB#TRMPBF | LT3470AEDDB#TRPBF | LT3470AEDDB#WTRMPBF | LT3470AEDDB#WTRPBF | LT3470AHDDB#TRMPBF | LT3470AHDDB#TRPBF | LT3470AHDDB#WTRMPBF | LT3470AHDDB#WTRPBF | LT3470AIDDB#PBF | LT3470AIDDB#TRMPBF | LT3470AIDDB#TRPBF | LT3470AIDDB#WTRMPBF | LT3470AIDDB#WTRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Package | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Code | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 |
Parametrics
| Parameters / Models | LT3470AEDDB#PBF | LT3470AEDDB#TRMPBF | LT3470AEDDB#TRPBF | LT3470AEDDB#WTRMPBF | LT3470AEDDB#WTRPBF | LT3470AHDDB#TRMPBF | LT3470AHDDB#TRPBF | LT3470AHDDB#WTRMPBF | LT3470AHDDB#WTRPBF | LT3470AIDDB#PBF | LT3470AIDDB#TRMPBF | LT3470AIDDB#TRPBF | LT3470AIDDB#WTRMPBF | LT3470AIDDB#WTRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | ||
| Number of Outputs | 1 | 1 | 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 125 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 250m | 250m | 250m | 250m | 250m | 250m | 250m | 250m | 250m | 250m | 250m | 250m | 250m | 250m |
| Synchronous | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Vin(max), V | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Vout Min(typ), V | 1.25 | 1.25 |
Eco Plan
| LT3470AEDDB#PBF | LT3470AEDDB#TRMPBF | LT3470AEDDB#TRPBF | LT3470AEDDB#WTRMPBF | LT3470AEDDB#WTRPBF | LT3470AHDDB#TRMPBF | LT3470AHDDB#TRPBF | LT3470AHDDB#WTRMPBF | LT3470AHDDB#WTRPBF | LT3470AIDDB#PBF | LT3470AIDDB#TRMPBF | LT3470AIDDB#TRPBF | LT3470AIDDB#WTRMPBF | LT3470AIDDB#WTRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3470A (14)
Manufacturer's Classification
- Power Management > Micropower Buck Regulators | High Input Voltage Buck Regulators | Internal Power Switch Buck Regulators
