Datasheet Analog Devices LTC3887
| Manufacturer | Analog Devices |
| Series | LTC3887 |
Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management
Datasheets
Datasheet LTC3887, LTC3887-1, LTC3887-2
PDF, 3.7 Mb, Language: en, Revision: F, File uploaded: Oct 27, 2020, Pages: 116
Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management
Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management
Extract from the document
Prices
Status
| LTC3887EUJ#PBF | LTC3887EUJ#TRPBF | LTC3887EUJ#WPBF | LTC3887EUJ#WTRPBF | LTC3887EUJ-1#PBF | LTC3887EUJ-1#TRPBF | LTC3887EUJ-1#WPBF | LTC3887EUJ-1#WTRPBF | LTC3887EUJ-2#PBF | LTC3887EUJ-2#TRPBF | LTC3887EUJ-2#WPBF | LTC3887EUJ-2#WTRPBF | LTC3887IUJ#PBF | LTC3887IUJ#TRPBF | LTC3887IUJ#WPBF | LTC3887IUJ#WTRPBF | LTC3887IUJ-1#PBF | LTC3887IUJ-1#TRPBF | LTC3887IUJ-1#WPBF | LTC3887IUJ-1#WTRPBF | LTC3887IUJ-2#PBF | LTC3887IUJ-2#TRPBF | LTC3887IUJ-2#WPBF | LTC3887IUJ-2#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) | 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
| LTC3887EUJ#PBF | LTC3887EUJ#TRPBF | LTC3887EUJ#WPBF | LTC3887EUJ#WTRPBF | LTC3887EUJ-1#PBF | LTC3887EUJ-1#TRPBF | LTC3887EUJ-1#WPBF | LTC3887EUJ-1#WTRPBF | LTC3887EUJ-2#PBF | LTC3887EUJ-2#TRPBF | LTC3887EUJ-2#WPBF | LTC3887EUJ-2#WTRPBF | LTC3887IUJ#PBF | LTC3887IUJ#TRPBF | LTC3887IUJ#WPBF | LTC3887IUJ#WTRPBF | LTC3887IUJ-1#PBF | LTC3887IUJ-1#TRPBF | LTC3887IUJ-1#WPBF | LTC3887IUJ-1#WTRPBF | LTC3887IUJ-2#PBF | LTC3887IUJ-2#TRPBF | LTC3887IUJ-2#WPBF | LTC3887IUJ-2#WTRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| Package | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) | 40-Lead QFN (6mm x 6mm x 0.75mm w/ EP) |
| Pins | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Package Code | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 |
Parametrics
| Parameters / Models | LTC3887EUJ#PBF | LTC3887EUJ#TRPBF | LTC3887EUJ#WPBF | LTC3887EUJ#WTRPBF | LTC3887EUJ-1#PBF | LTC3887EUJ-1#TRPBF | LTC3887EUJ-1#WPBF | LTC3887EUJ-1#WTRPBF | LTC3887EUJ-2#PBF | LTC3887EUJ-2#TRPBF | LTC3887EUJ-2#WPBF | LTC3887EUJ-2#WTRPBF | LTC3887IUJ#PBF | LTC3887IUJ#TRPBF | LTC3887IUJ#WPBF | LTC3887IUJ#WTRPBF | LTC3887IUJ-1#PBF | LTC3887IUJ-1#TRPBF | LTC3887IUJ-1#WPBF | LTC3887IUJ-1#WTRPBF | LTC3887IUJ-2#PBF | LTC3887IUJ-2#TRPBF | LTC3887IUJ-2#WPBF | LTC3887IUJ-2#WTRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 | 30, 30 |
| Monolithic | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Number of Outputs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Vin(min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
Eco Plan
| LTC3887EUJ#PBF | LTC3887EUJ#TRPBF | LTC3887EUJ#WPBF | LTC3887EUJ#WTRPBF | LTC3887EUJ-1#PBF | LTC3887EUJ-1#TRPBF | LTC3887EUJ-1#WPBF | LTC3887EUJ-1#WTRPBF | LTC3887EUJ-2#PBF | LTC3887EUJ-2#TRPBF | LTC3887EUJ-2#WPBF | LTC3887EUJ-2#WTRPBF | LTC3887IUJ#PBF | LTC3887IUJ#TRPBF | LTC3887IUJ#WPBF | LTC3887IUJ#WTRPBF | LTC3887IUJ-1#PBF | LTC3887IUJ-1#TRPBF | LTC3887IUJ-1#WPBF | LTC3887IUJ-1#WTRPBF | LTC3887IUJ-2#PBF | LTC3887IUJ-2#TRPBF | LTC3887IUJ-2#WPBF | LTC3887IUJ-2#WTRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: LTC3887 (24)
- LTC3887EUJ#PBF LTC3887EUJ#TRPBF LTC3887EUJ#WPBF LTC3887EUJ#WTRPBF LTC3887EUJ-1#PBF LTC3887EUJ-1#TRPBF LTC3887EUJ-1#WPBF LTC3887EUJ-1#WTRPBF LTC3887EUJ-2#PBF LTC3887EUJ-2#TRPBF LTC3887EUJ-2#WPBF LTC3887EUJ-2#WTRPBF LTC3887IUJ#PBF LTC3887IUJ#TRPBF LTC3887IUJ#WPBF LTC3887IUJ#WTRPBF LTC3887IUJ-1#PBF LTC3887IUJ-1#TRPBF LTC3887IUJ-1#WPBF LTC3887IUJ-1#WTRPBF LTC3887IUJ-2#PBF LTC3887IUJ-2#TRPBF LTC3887IUJ-2#WPBF LTC3887IUJ-2#WTRPBF
Manufacturer's Classification
- Power Management > External Power Switch Buck Controllers | Digitally Programmable Regulators | Multiple Output Buck Regulators | Buck Regulators with Digital Power System Management
- Power Monitor, Control, & Protection > Buck Regulators with Digital Power System Management
