Datasheet Analog Devices LTC3545
| Manufacturer | Analog Devices |
| Series | LTC3545 |
Triple 800mA Synchronous Step-Down Regulator - 2.25MHz
Datasheets
Datasheet LTC3545, LTC3545-1
PDF, 305 Kb, Language: en, File uploaded: Sep 21, 2017, Pages: 20
Triple 800mA Synchronous Step-Down Regulator - 2.25MHz
Triple 800mA Synchronous Step-Down Regulator - 2.25MHz
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Prices
Status
| LTC3545EUD#PBF | LTC3545EUD#TRPBF | LTC3545EUD-1#PBF | LTC3545EUD-1#TRPBF | LTC3545IUD#PBF | LTC3545IUD#TRPBF | LTC3545IUD-1#PBF | LTC3545IUD-1#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) |
Packaging
| LTC3545EUD#PBF | LTC3545EUD#TRPBF | LTC3545EUD-1#PBF | LTC3545EUD-1#TRPBF | LTC3545IUD#PBF | LTC3545IUD#TRPBF | LTC3545IUD-1#PBF | LTC3545IUD-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) |
| Pins | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Code | 05-08-1700 | 05-08-1700 | 05-08-1700 | 05-08-1700 | 05-08-1700 | 05-08-1700 | 05-08-1700 | 05-08-1700 |
Parametrics
| Parameters / Models | LTC3545EUD#PBF | LTC3545EUD#TRPBF | LTC3545EUD-1#PBF | LTC3545EUD-1#TRPBF | LTC3545IUD#PBF | LTC3545IUD#TRPBF | LTC3545IUD-1#PBF | LTC3545IUD-1#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 800m, 800m, 800m | 800m, 800m, 800m | 800m, 800m, 800m | 800m, 800m, 800m | 800m, 800m, 800m | 800m, 800m, 800m | 800m, 800m, 800m | 800m, 800m, 800m |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 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 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(min), V | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 |
Eco Plan
| LTC3545EUD#PBF | LTC3545EUD#TRPBF | LTC3545EUD-1#PBF | LTC3545EUD-1#TRPBF | LTC3545IUD#PBF | LTC3545IUD#TRPBF | LTC3545IUD-1#PBF | LTC3545IUD-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: LTC3545 (8)
Manufacturer's Classification
- Power Management > Multiple Output Buck Regulators | Micropower Buck Regulators | Internal Power Switch Buck Regulators
