Datasheet Analog Devices LTC3890-2
| Manufacturer | Analog Devices |
| Series | LTC3890-2 |
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
Datasheets
Datasheet LTC3890-2
PDF, 958 Kb, Language: en, Revision: A, File uploaded: Oct 27, 2020, Pages: 42
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller
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LTC3890-2: 60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller Data Sheet
PDF, 427 Kb, File uploaded: Sep 24, 2017
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Status
| LTC3890EUH-2#PBF | LTC3890EUH-2#TRPBF | LTC3890EUH-2#WPBF | LTC3890EUH-2#WTRPBF | LTC3890HUH-2#PBF | LTC3890HUH-2#TRPBF | LTC3890HUH-2#WPBF | LTC3890HUH-2#WTRPBF | LTC3890IUH-2#PBF | LTC3890IUH-2#TRPBF | LTC3890IUH-2#WPBF | LTC3890IUH-2#WTRPBF | LTC3890MPUH-2#PBF | LTC3890MPUH-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) | 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
| LTC3890EUH-2#PBF | LTC3890EUH-2#TRPBF | LTC3890EUH-2#WPBF | LTC3890EUH-2#WTRPBF | LTC3890HUH-2#PBF | LTC3890HUH-2#TRPBF | LTC3890HUH-2#WPBF | LTC3890HUH-2#WTRPBF | LTC3890IUH-2#PBF | LTC3890IUH-2#TRPBF | LTC3890IUH-2#WPBF | LTC3890IUH-2#WTRPBF | LTC3890MPUH-2#PBF | LTC3890MPUH-2#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 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) | 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) | 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) | 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 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| Package Code | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 | 05-08-1693 |
Parametrics
| Parameters / Models | LTC3890EUH-2#PBF | LTC3890EUH-2#TRPBF | LTC3890EUH-2#WPBF | LTC3890EUH-2#WTRPBF | LTC3890HUH-2#PBF | LTC3890HUH-2#TRPBF | LTC3890HUH-2#WPBF | LTC3890HUH-2#WTRPBF | LTC3890IUH-2#PBF | LTC3890IUH-2#TRPBF | LTC3890IUH-2#WPBF | LTC3890IUH-2#WTRPBF | LTC3890MPUH-2#PBF | LTC3890MPUH-2#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 | 15, 15 |
| Monolithic | 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 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -55 to 150 | -55 to 150 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Eco Plan
| LTC3890EUH-2#PBF | LTC3890EUH-2#TRPBF | LTC3890EUH-2#WPBF | LTC3890EUH-2#WTRPBF | LTC3890HUH-2#PBF | LTC3890HUH-2#TRPBF | LTC3890HUH-2#WPBF | LTC3890HUH-2#WTRPBF | LTC3890IUH-2#PBF | LTC3890IUH-2#TRPBF | LTC3890IUH-2#WPBF | LTC3890IUH-2#WTRPBF | LTC3890MPUH-2#PBF | LTC3890MPUH-2#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3890-2 (14)
Manufacturer's Classification
- Power Management > High Input Voltage Buck Regulators | External Power Switch Buck Controllers | Micropower Buck Regulators | Multiple Output Buck Regulators