Introduced the LT3579 and LT3581, which are high power monolithic switching regulators. They are integrated with 6A, 42V or 3.3A, 42V power switches, built-in fault protection and operation up to 2.5MHz
The document introduces two new high-power monolithic switching regulators, the LT3579 and LT3581, designed to simplify power supply layouts by integrating the power switch on the die. These parts offer integrated fault protection and can operate at frequencies up to 2.5MHz.
| Integrated Power Switch Current (LT3579) | 6A |
|---|---|
| Integrated Power Switch Voltage | 42V |
| Integrated Power Switch Current (LT3581) | 3.3A |
| Maximum Operating Frequency | 2.5MHz |
The LT3579 integrates a power switch that can handle up to 6A.
The LT3581 integrates a power switch that can handle up to 3.3A.
Both parts can be programmed to operate at frequencies up to 2.5MHz.