Datasheet Linear Technology LTC3773EG#PBF
Manufacturer | Linear Technology |
Series | LTC3773 |
Part Number | LTC3773EG#PBF |
Triple Output Synchronous 3-Phase DC/DC Controller with Up/Down Tracking
Datasheets
Datasheet LTC3773
PDF, 485 Kb, Language: en, File uploaded: Sep 23, 2017, Pages: 32
Triple Output Synchronous 3-Phase DC/DC Controller with Up/Down Tracking
Triple Output Synchronous 3-Phase DC/DC Controller with Up/Down Tracking
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Packaging
Package | SSOP-36 |
Package Code | G |
Package Index | 05-08-1640 (G36) |
Parametrics
Architecture | Constant Frequency Current Mode |
Demo Boards | DC908A,DC913A |
Design Tools | LTspice Model |
Export Control | no |
Features | Tracking, PolyPhase, Power Good, Selectable Switching Frequency, External Synchronization, Burst Mode |
Frequency | 700 kHz |
Frequency Adjust Range | 220kHz, 400kHz, 560kHz |
Frequency Sync Range | 160kHz - 700kHz |
Integrated Inductor | no |
Ishutdown | 20 µA |
Isupply | 2.8 mA |
Max Phases | 3 |
Monolithic | no |
Number of Outputs | 3 |
Operating Temperature Range | 0 to 85 °C |
Output Current | 25 A |
Output Current 2 | 25 A |
Output Current 3 | 25 A |
Polyphase | yes |
Sense Resistor | Rsense |
Switch Current | 25 A |
Switch Current 2 | 25 A |
Switch Current 3 | 25 A |
Synchronous | yes |
Topology | Buck |
Topology 1 | Buck |
Topology 2 | Buck |
Topology 3 | Buck |
Vin Max | 36 V |
Vin Min | 3.3 V |
Vout Max | 5 V |
Vout Max 2 | 5 V |
Vout Max 3 | 5 V |
Vout Maximum | 0.99Vin |
Vout Min | 0.6 V |
Vout Min 2 | 0.6 V |
Vout Min 3 | 0.6 V |
Vref Accuracy Over Temp | 1.5 % |
Eco Plan
RoHS | Compliant |
Design Notes
- Triple Output 3-Phase Controller Saves Space and Improves Performance in High Density Power Converters &mdash DN409PDF, 94 Kb, File published: Jan 29, 2007Extract from the document
Model Line
Series: LTC3773 (4)
- LTC3773EG#PBF LTC3773EG#TRPBF LTC3773EUHF#PBF LTC3773EUHF#TRPBF
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Multiple Output Buck | External Power Switch Buck Controllers
Other Names:
LTC3773EGPBF, LTC3773EG PBF