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| PartNumber | LTC3789EGN#TRPBF | LTC3789EGN#PBF | LTC3789EGN |
| Description | Switching Voltage Regulators High Efficiency, Synchronous, 4-Switch Buck-Boost Controller | Switching Voltage Regulators High Efficiency, Synchronous, 4-Switch Buck-Boost Controller | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-28 | SSOP-28 | - |
| Output Voltage | 0.8 V to 38 V | 0.8 V to 38 V | - |
| Output Current | 10 A | 10 A | - |
| Number of Outputs | 1 Output | 1 Output | 2 |
| Input Voltage MAX | 38 V | 38 V | - |
| Topology | Boost, Buck | Boost, Buck | Buck-Boost |
| Input Voltage MIN | 4 V | 4 V | - |
| Switching Frequency | 400 kHz | 200 kHz to 600 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LTC3789 | LTC3789 | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Input Voltage | 4 V to 38 V | 15 V | - |
| Type | High Efficiency, Synchronous 4-Switch Buck-Boost Controller | High Efficiency, Synchronous 4-Switch Buck-Boost Controller | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | DC1881A, DC1523A, DC1721A, DC1878A, DC1757B | DC1523A, DC1721A, DC1757B, DC1878A, DC2253A | - |
| Load Regulation | 0.01 % | 0.01 % | - |
| Operating Supply Current | 3 mA | 3 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 49 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - |
| Unit Weight | - | 0.018060 oz | - |
| Package Case | - | - | 28-SSOP (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Up/Step-Down |
| Supplier Device Package | - | - | 28-SSOP |
| Voltage Supply Vcc Vdd | - | - | 4 V ~ 38 V |
| Frequency Switching | - | - | 200kHz ~ 640kHz |
| Control Features | - | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | 0.9 |
| Synchronous Rectifier | - | - | Yes |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |
