LTC3775 is High Frequency Synchronous Step-Down Voltage Mode DC/DC Controller manufactured by Linear Technology.
| Part Number | Description |
|---|---|
| LTC3770 | Step-Down Synchronous Controller |
| LTC3772 | Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller |
| LTC3772B | Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller |
| LTC3773 | Triple Output Synchronous 3-Phase DC/DC Controller |
| LTC3774 | Multiphase Current Mode Synchronous Controller |
The LTC®3775 is a high efficiency synchronous step-down switching DC/DC controller that drives an all N-channel power MOSFET stage from a 4.5V to 38V input supply voltage. A patented line feedforward pensation circuit and a high bandwidth error amplifier provide very fast line and load transient response. High step-down ratios are made possible by a low 30ns minimum on-time, allowing extremely low duty cycles.
