The LM5032 dual current mode PWM controller contains all the features needed to control either two independent forward dc/dc converters or a single high current converter comprised of two interleaved power stages. The two controller channels operate 180° out of phase thereby reducing input ripple current. The LM5032 includes a startup regulator that operates over a wide input range up to 100 V and compound (bipolar + CMOS) gate drivers that provide a robust 2.5-A peak sink current. The adjustable maximum PWM duty cycle reduce stress on the primary side MOSFET switches. Additional features include programmable line undervoltage lockout, cycle-by-cycle current limit, hiccup mode fault operation with adjustable response time, PWM slope compensation, soft-start, and a 2-MHz capable oscillator with synchronization capability.
For all available packages, see the orderable addendum at the end of the datasheet.| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | LM5032 High-Voltage Dual Interleaved Current Mode Controller datasheet (Rev. B) | PDF | HTML | 15 dic 2014 |
| Selection guide | Power Management Guide 2018 (Rev. R) | 25 jun 2018 | ||
| Application note | AN-1820 LM5032 Interleaved Boost Converter (Rev. A) | 06 may 2013 | ||
| EVM User's guide | AN-1962 LM5032 Interleaved Boost Evaluation Board (Rev. A) | 06 may 2013 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
A two phase interleaved boost implementation for increased output power and reduced ripple.
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| TSSOP (PW) | 16 | Ultra Librarian |
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 preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI.