LTC3890 datasheet by Analog Devices.
| Part number | LTC3890 |
|---|---|
| Datasheet | LTC3890-AnalogDevices.pdf |
| File Size | 786.22 KB |
| Manufacturer | Analog Devices |
| Description | 2-Phase Synchronous Step-Down DC/DC Controller |
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The LTC®3890 is a high performance dual step-down switching regulator DC/DC controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows a phaselockable frequency of up to 850kHz. Power loss and noise due to the ESR of the input capacitor are minimized by operating the two controller output stages out-of-phase.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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LTC3890 | 2-Phase Synchronous Step-Down DC/DC Controller | Linear Technology |
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LTC3890-1 | 2-Phase Synchronous Step-Down DC/DC Controller | Linear |
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LTC3890-2 | 2-Phase Synchronous Step-Down DC/DC Controller | Linear Technology |
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LTC3890-3 | 2-Phase Synchronous Step-Down DC/DC Controller | Linear |
View all Analog Devices datasheets
| Part Number | Description |
|---|---|
| LTC3892-2 | 2-Phase Synchronous Step-Down DC/DC Controller |
| LTC3894 | Step-Down DC/DC Controller |
| LTC3897 | PolyPhase Synchronous Boost Controller |
| LTC3897-2 | Synchronous Boost Controller |
| LTC3829 | Single Output Synchronous Step-Down DC/DC Controller |
| LTC3871 | Bidirectional PolyPhase Synchronous Buck or Boost Controller |
| LTC3871-1 | Bidirectional PolyPhase Synchronous Buck or Boost Controller |
| LTC3874-1 | PolyPhase Step-Down Synchronous Slave Controller |
| LTC3886 | 60V Dual Output Step-Down Controller |
| LTC3886-1 | 60V Dual Output Step-Down Controller |
