Datasheet Linear Technology LTC3569EFE#PBF
Manufacturer | Linear Technology |
Series | LTC3569 |
Part Number | LTC3569EFE#PBF |
Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References
Datasheets
Datasheet LTC3569
PDF, 399 Kb, Language: en, File uploaded: Sep 22, 2017, Pages: 26
Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References
Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References
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Packaging
Package | TSSOP-16 |
Package Code | FE |
Package Index | 05-08-1663 (BA) |
Parametrics
Architecture | Constant Frequency Current Mode |
Demo Boards | DC1340A |
Design Tools | LTspice File |
Export Control | no |
Features | Burst Mode, Resistor Set Frequency, External Synchronization, Power Good, 100% Duty Cycle |
Frequency | 2250 kHz |
Frequency Adjust Range | 1MHz - 3MHz |
Frequency Sync Range | 1.2MHz - 3MHz |
Integrated Inductor | no |
Ishutdown | 0.1 µA |
Isupply | 0.022 mA |
Max Phases | 1 |
Monolithic | yes |
Number of Outputs | 3 |
Operating Temperature Range | 0 to 85 °C |
Output Current | 1.2 A |
Output Current 2 | 0.6 A |
Output Current 3 | 0.6 A |
Polyphase | no |
Switch Current | 2 A |
Switch Current 2 | 1 A |
Switch Current 3 | 1 A |
Synchronous | yes |
Topology | Buck |
Topology 1 | Buck |
Topology 2 | Buck |
Topology 3 | Buck |
Vin Max | 5.5 V |
Vin Min | 2.5 V |
Vout Max | 5.5 V |
Vout Max 2 | 5.5 V |
Vout Max 3 | 5.5 V |
Vout Maximum | Vin |
Vout Min | 0.425 V |
Vout Min 2 | 0.425 V |
Vout Min 3 | 0.425 V |
Vref Accuracy Over Temp | 2 % |
Eco Plan
RoHS | Compliant |
Design Notes
- Triple Buck Regulator Features 1-Wire Dynamically Programmable Output Voltages &mdash DN459PDF, 112 Kb, File published: Jan 20, 2009Extract from the document
Model Line
Series: LTC3569 (12)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Internal Power Switch Buck | Multiple Output Buck | Micropower Buck Regulators
Other Names:
LTC3569EFEPBF, LTC3569EFE PBF