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LT8390IFE#PBF, Switching Voltage Regulators 60V Sync 4-Switch Buck-Boost Cntr w/ SS
Semiconductors\Power Management ICs\Voltage Regulators & Voltage Controllers\Switching Voltage RegulatorsLT8390 Synchronous Buck-Boost Controllers Analog Devices Inc. LT8390 Controllers are 4-switch synchronous, buck-boost controllers. The controllers regulate output voltage, input or output current from an input voltage above, below, or equal to the output voltage. The peak-buck/peak-boost current mode control scheme enables adjustable and synchronizable 150kHz to 650kHz fixed frequency operation. The control scheme also allows internal ±15% triangle spread spectrum frequency modulation for low EMI.
| Brand | Analog Devices |
| Development Kit | DC2431A, DC2457A |
| Factory Pack Quantity | 50 |
| Input Voltage | 4 V to 60 V |
| Manufacturer | Analog Devices Inc. |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Number of Outputs | 1 Output |
| Operating Supply Current | 2.1 mA |
| Output Current | 25 A |
| Output Voltage | 1 V to 60 V |
| Package/Case | TSSOP-28 |
| Packaging | Tube |
| Product Category | Switching Voltage Regulators |
| Product Type | Switching Voltage Regulators |
| Quiescent Current | 2.1 mA |
| Shutdown | Shutdown |
| Subcategory | PMIC-Power Management ICs |
| Switching Frequency | 600 kHz |
| Topology | Boost, Buck |
| Type | DC/DC Controller |
| Clock Sync | Yes |
| Control Features | Current Limit, Frequency Control, Soft Start |
| Duty Cycle (Max) | 95% |
| Frequency - Switching | 190kHz ~ 630kHz |
| Function | Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 125°C(TJ) |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 28-TSSOP(0.173", 4.40mm Width)Exposed Pad |
| Supplier Device Package | 28-TSSOP-EP |
| Synchronous Rectifier | Yes |
| Topology | Buck-Boost |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 60V |
| Вес, г | 0.49 |
