Datasheet Analog Devices LTC3858-2
| Manufacturer | Analog Devices |
| Series | LTC3858-2 |
Low IQ, Dual 2-Phase Synchronous Step-Down Controller
Datasheets
Datasheet LTC3858-2
PDF, 448 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 40
Low IQ, Dual 2-Phase Synchronous Step-Down Controller
Low IQ, Dual 2-Phase Synchronous Step-Down Controller
Extract from the document
Prices
Status
| LTC3858EUH-2#PBF | LTC3858EUH-2#TRPBF | LTC3858IUH-2#PBF | LTC3858IUH-2#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-2#PBF | LTC3858EUH-2#TRPBF | LTC3858IUH-2#PBF | LTC3858IUH-2#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-2#PBF | LTC3858EUH-2#TRPBF | LTC3858IUH-2#PBF | LTC3858IUH-2#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-2#PBF | LTC3858EUH-2#TRPBF | LTC3858IUH-2#PBF | LTC3858IUH-2#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3858-2 (4)
Manufacturer's Classification
- Power Management > Multiple Output Buck Regulators | External Power Switch Buck Controllers
