Datasheet Analog Devices LTC3859AL
| Manufacturer | Analog Devices |
| Series | LTC3859AL |
Triple Output, Buck/Buck/Boost Synchronous Controller with 28μA Burst Mode IQ
Datasheets
Datasheet LTC3859AL
PDF, 1.2 Mb, Language: en, Revision: B, File uploaded: Oct 27, 2020, Pages: 44
Triple Output, Buck/Buck/Boost Synchronous Controller with 28μA Burst Mode IQ
Triple Output, Buck/Buck/Boost Synchronous Controller with 28μA Burst Mode IQ
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LTC3859AL: Triple Output, Buck/Buck/Boost Synchronous Controller with 28µA Burst Mode IQ Data Sheet
PDF, 619 Kb, File uploaded: Sep 24, 2017
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Prices
Status
| LTC3859ALEFE#PBF | LTC3859ALEFE#TRPBF | LTC3859ALEUHF#PBF | LTC3859ALEUHF#TRPBF | LTC3859ALHFE#PBF | LTC3859ALHFE#TRPBF | LTC3859ALHUHF#PBF | LTC3859ALHUHF#TRPBF | LTC3859ALIFE#PBF | LTC3859ALIFE#TRPBF | LTC3859ALIUHF#PBF | LTC3859ALIUHF#TRPBF | LTC3859ALMPFE#PBF | LTC3859ALMPFE#TRPBF | LTC3859ALMPUHF#PBF | LTC3859ALMPUHF#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) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| LTC3859ALEFE#PBF | LTC3859ALEFE#TRPBF | LTC3859ALEUHF#PBF | LTC3859ALEUHF#TRPBF | LTC3859ALHFE#PBF | LTC3859ALHFE#TRPBF | LTC3859ALHUHF#PBF | LTC3859ALHUHF#TRPBF | LTC3859ALIFE#PBF | LTC3859ALIFE#TRPBF | LTC3859ALIUHF#PBF | LTC3859ALIUHF#TRPBF | LTC3859ALMPFE#PBF | LTC3859ALMPFE#TRPBF | LTC3859ALMPUHF#PBF | LTC3859ALMPUHF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Package | 38-Lead TSSOP w/ EP | 38-Lead TSSOP w/ EP | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead TSSOP w/ EP | 38-Lead TSSOP w/ EP | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead TSSOP w/ EP | 38-Lead TSSOP w/ EP | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead TSSOP w/ EP | 38-Lead TSSOP w/ EP | 38-Lead QFN (5mm x 7mm w/ EP) | 38-Lead QFN (5mm x 7mm w/ EP) |
| Pins | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Package Code | 05-08-1772 | 05-08-1772 | 05-08-1701 | 05-08-1701 | 05-08-1772 | 05-08-1772 | 05-08-1701 | 05-08-1701 | 05-08-1772 | 05-08-1772 | 05-08-1701 | 05-08-1701 | 05-08-1772 | 05-08-1772 | 05-08-1701 | 05-08-1701 |
Parametrics
| Parameters / Models | LTC3859ALEFE#PBF | LTC3859ALEFE#TRPBF | LTC3859ALEUHF#PBF | LTC3859ALEUHF#TRPBF | LTC3859ALHFE#PBF | LTC3859ALHFE#TRPBF | LTC3859ALHUHF#PBF | LTC3859ALHUHF#TRPBF | LTC3859ALIFE#PBF | LTC3859ALIFE#TRPBF | LTC3859ALIUHF#PBF | LTC3859ALIUHF#TRPBF | LTC3859ALMPFE#PBF | LTC3859ALMPFE#TRPBF | LTC3859ALMPUHF#PBF | LTC3859ALMPUHF#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 | 25, 25 |
| Monolithic | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Number of Outputs | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| 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 | -55 to 150 | -55 to 150 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| 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 |
Eco Plan
| LTC3859ALEFE#PBF | LTC3859ALEFE#TRPBF | LTC3859ALEUHF#PBF | LTC3859ALEUHF#TRPBF | LTC3859ALHFE#PBF | LTC3859ALHFE#TRPBF | LTC3859ALHUHF#PBF | LTC3859ALHUHF#TRPBF | LTC3859ALIFE#PBF | LTC3859ALIFE#TRPBF | LTC3859ALIUHF#PBF | LTC3859ALIUHF#TRPBF | LTC3859ALMPFE#PBF | LTC3859ALMPFE#TRPBF | LTC3859ALMPUHF#PBF | LTC3859ALMPUHF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3859AL (16)
Manufacturer's Classification
- Power Management > External Power Switch Boost Controllers | External Power Switch Buck Controllers | Micropower Buck Regulators | Multiple Output Buck Regulators | Multitopology DC/DC
