The TPS40200EVM-002 evaluation module (EVM) uses the TPS40200 non-synchronous buck controller to provide a resistor selected 3.3 V output voltage that delivers up to 2.5 A from a 24 V input bus. The EVM operates from a single supply and uses a single P-channel power FET and Schottky Diode to produce a low cost buck converter. The part operates at a 200 kHz clock frequency as determined by an external resistor and capacitor. TPS40200EVM-002 is designed to operate with an 18 to 36 V input and to produce a regulated 3.3 V output with a load current from 0.125 to 2.5 A. The TPS40200EVM-002 demonstrates using the TPS40200 in a typical buck converter application. The board sacrifices some layout density to provide ample test points for module evaluation. This EVM can be modified to support output voltages from 0.7 V to 5 V and above, by changing a single feedback resistor. A table is included in the User Guide that lists specific 1% resistors for some common output voltages.
| Tipo | Título | Descargar la versión más reciente en inglés | Fecha | ||
|---|---|---|---|---|---|
| * | EVM User's guide | Using the TPS40200EVM-002 with a 24V Input (Rev. B) | 7/04/2009 | ||
| Certificado | TPS40200EVM-002 EU Declaration of Conformity (DoC) | 2/01/2019 |
El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.
Si tiene alguna pregunta sobre la calidad, el empaquetado o el pedido de productos de TI, consulte el servicio de asistencia de TI.