Datasheet Analog Devices LTC3729
| Manufacturer | Analog Devices |
| Series | LTC3729 |
550kHz, PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator
Datasheets
Datasheet LTC3729
PDF, 356 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 30
550kHz, PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator
550kHz, PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator
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Prices
Status
| LTC3729EG#PBF | LTC3729EG#TRPBF | LTC3729EUH#PBF | LTC3729EUH#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
| LTC3729EG#PBF | LTC3729EG#TRPBF | LTC3729EUH#PBF | LTC3729EUH#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 28-Lead SSOP | 28-Lead SSOP | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) |
| Pins | 28 | 28 | 32 | 32 |
| Package Code | 05-08-1640 (G28) | 05-08-1640 (G28) | 05-08-1693 | 05-08-1693 |
Parametrics
| Parameters / Models | LTC3729EG#PBF | LTC3729EG#TRPBF | LTC3729EUH#PBF | LTC3729EUH#TRPBF |
|---|---|---|---|---|
| Max Phases | 12, 2, 3, 4, 6, 8 | 12, 2, 3, 4, 6, 8 | 12, 2, 3, 4, 6, 8 | 12, 2, 3, 4, 6, 8 |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 40 | 40 | 40 | 40 |
| Sense Resistor | Rsense | Rsense | Rsense | Rsense |
| Vin(max), V | 36 | 36 | 36 | 36 |
| Vin(min), V | 4 | 4 | 4 | 4 |
Eco Plan
| LTC3729EG#PBF | LTC3729EG#TRPBF | LTC3729EUH#PBF | LTC3729EUH#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3729 (4)
Manufacturer's Classification
- Power Management > External Power Switch Buck Controllers
