Datasheet Analog Devices LTC3858
| Manufacturer | Analog Devices |
| Series | LTC3858 |
Low IQ, Dual 2-Phase Synchronous Step-Down Controller
Datasheets
Datasheet LTC3858
PDF, 434 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 38
Low IQ, Dual 2-Phase Synchronous Step-Down Controller
Low IQ, Dual 2-Phase Synchronous Step-Down Controller
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Prices
Status
| LTC3858EUH#PBF | LTC3858EUH#TRPBF | LTC3858IUH#PBF | LTC3858IUH#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
| LTC3858EUH#PBF | LTC3858EUH#TRPBF | LTC3858IUH#PBF | LTC3858IUH#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) |
| Pins | 32 | 32 | 32 | 32 |
| Package Code | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 |
Parametrics
| Parameters / Models | LTC3858EUH#PBF | LTC3858EUH#TRPBF | LTC3858IUH#PBF | LTC3858IUH#TRPBF |
|---|---|---|---|---|
| Buck Output Current(typ), A | 25, 25 | 25, 25 | 25, 25 | 25, 25 |
| Monolithic | No | No | No | No |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | Yes | Yes | Yes | Yes |
| Vin(max), V | 38 | 38 | 38 | 38 |
| Vin(min), V | 4 | 4 | 4 | 4 |
Eco Plan
| LTC3858EUH#PBF | LTC3858EUH#TRPBF | LTC3858IUH#PBF | LTC3858IUH#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3858 (4)
Manufacturer's Classification
- Power Management > External Power Switch Buck Controllers | Multiple Output Buck Regulators
