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| PartNumber | LTC3890HGN-1#PBF | LTC3890HGN-1#TRPBF | LTC3890HGN-3#PBF |
| Description | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-28 | SSOP-28 | SSOP-28 |
| Output Voltage | 0.8 V to 24 V | 0.8 V to 24 V | 0.8 V to 24 V |
| Output Current | 15 A | 15 A | 15 A |
| Number of Outputs | 2 Output | 2 Output | 2 Output |
| Input Voltage MAX | 60 V | 60 V | 60 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4 V | 4 V | 4 V |
| Switching Frequency | 105 kHz to 835 kHz | 105 kHz to 835 kHz | 105 kHz to 835 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | LTC3890-1 | LTC3890-1 | LTC3890-3 |
| Packaging | Tube | Reel | Tube |
| Height | 1.75 mm | 1.75 mm | 1.75 mm |
| Input Voltage | 4 V to 60 V | 4 V to 60 V | 4 V to 60 V |
| Operating Temperature Range | - 40 C to + 150 C | - 40 C to + 150 C | - 40 C to + 150 C |
| Quiescent Current | 60 uA | 60 uA | 60 uA |
| Type | Low IQ Dual 2-Phase Synchronous Step-Down DC/DC Converter | Low IQ Dual 2-Phase Synchronous Step-Down DC/DC Converter | Low IQ Dual 2-Phase Synchronous Step-Down DC/DC Converter |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1244A, DC2299A-B | DC1244A, DC2299A-B | DC2299A-A |
| Load Regulation | 0.01 % | 0.01 % | 0.01 % |
| Operating Supply Current | 0.06 mA | 0.06 mA | 0.050 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 49 | 2500 | 49 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | - | - | 0.015027 oz |
| Hersteller | Teil # | Beschreibung | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LTC3890HGN-1#PBF | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller | |
| LTC3890HGN-1#TRPBF | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller | ||
| LTC3890HGN-3#TRPBF | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller | ||
| LTC3890HGN-3#PBF | Switching Voltage Regulators High Voltage Dual Output Synchronous Step-Down Controller |