LM2642 Description
The LM2642 consists of two current mode synchronous buck regulator controllers with a switching frequency of 300kHz. The two switching regulator controllers operate 180˚ out of phase.
LM2642 is Two-Phase Synchronous Step-Down Switching Controller manufactured by National Semiconductor.
| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments |
LM2642 | Two-Phase Synchronous Step-Down Switching Controller |
Texas Instruments |
LM26420 | High-Efficiency Synchronous DC/DC Converter |
| LM26420 | High Frequency 2.0A Load - Step-Down DC-DC Regulator | |
Texas Instruments |
LM26420-Q1 | High-Efficiency Synchronous DC/DC Converter |
The LM2642 consists of two current mode synchronous buck regulator controllers with a switching frequency of 300kHz. The two switching regulator controllers operate 180˚ out of phase.