LTC3890 datasheet by Linear Technology (now Analog Devices).
| Part number | LTC3890 |
|---|---|
| Datasheet | LTC3890-LinearTechnology.pdf |
| File Size | 786.22 KB |
| Manufacturer | Linear Technology (now 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 |
|---|---|---|---|
 |
LTC3890 | 2-Phase Synchronous Step-Down DC/DC Controller | Analog Devices |
 |
LTC3890-1 | 2-Phase Synchronous Step-Down DC/DC Controller | Linear |
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LTC3890-3 | 2-Phase Synchronous Step-Down DC/DC Controller | Linear |
View all Linear Technology (now Analog Devices) datasheets
| Part Number | Description |
|---|---|
| LTC3890-2 | 2-Phase Synchronous Step-Down DC/DC Controller |
| LTC3891 | 60V Synchronous Step-Down Controller |
| LTC3892 | 2-Phase Synchronous Step-Down DC/DC Controller |
| LTC3892-1 | 2-Phase Synchronous Step-Down DC/DC Controller |
| LTC3899 | Buck/Buck/Boost Synchronous Controller |
| LTC3801 | Micropower Constant Frequency Step-Down DC/DC Controllers |
| LTC3801B | Micropower Constant Frequency Step-Down DC/DC Controllers |
| LTC3802 | Dual 550kHz Synchronous 2-Phase DC/DC Controller |
| LTC3803 | Flyback DC/DC Controller |
| LTC3803-3 | Flyback DC/DC Controller |
