Datasheet Analog Devices LTC3889
| Manufacturer | Analog Devices |
| Series | LTC3889 |
60V Dual Output Step-Down Controller with Digital Power System Management
Datasheets
Datasheet LTC3889
PDF, 2.5 Mb, Language: en, Revision: 0, File uploaded: Oct 27, 2020, Pages: 120
60V Dual Output Step-Down Controller with Digital Power System Management
60V Dual Output Step-Down Controller with Digital Power System Management
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Prices
Status
| LTC3889EUKG#PBF | LTC3889EUKG#TRPBF | LTC3889IUKG#PBF | LTC3889IUKG#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
| LTC3889EUKG#PBF | LTC3889EUKG#TRPBF | LTC3889IUKG#PBF | LTC3889IUKG#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 52-Lead QFN (7mm x 8mm x 0.75mm w/ EP) | 52-Lead QFN (7mm x 8mm x 0.75mm w/ EP) | 52-Lead QFN (7mm x 8mm x 0.75mm w/ EP) | 52-Lead QFN (7mm x 8mm x 0.75mm w/ EP) |
| Pins | 52 | 52 | 52 | 52 |
| Package Code | 05-08-1947 | 05-08-1947 | 05-08-1947 | 05-08-1947 |
Parametrics
| Parameters / Models | LTC3889EUKG#PBF | LTC3889EUKG#TRPBF | LTC3889IUKG#PBF | LTC3889IUKG#TRPBF |
|---|---|---|---|---|
| Buck Output Current(typ), A | 20, 20 | 20, 20 | 20, 20 | 20, 20 |
| 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 | 60 | 60 | 60 | 60 |
| Vin(min), V | 5 | 5 | 5 | 5 |
Eco Plan
| LTC3889EUKG#PBF | LTC3889EUKG#TRPBF | LTC3889IUKG#PBF | LTC3889IUKG#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3889 (4)
Manufacturer's Classification
- Power Monitor, Control, & Protection > Buck Regulators with Digital Power System Management
- Power Management > Digitally Programmable Regulators | External Power Switch Buck Controllers | Multiple Output Buck Regulators | Buck Regulators with Digital Power System Management
