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ZMDI se enorgullece al anunciar el lanzamiento de ZSPM4121 y ZSPM4141


News provided by

ZMDI

Aug 06, 2012, 07:00 ET

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DRESDEN, Alemania, August 6, 2012 /PRNewswire/ --

  - ZMDI, una compañía de semiconductores global, se enorgullece al anunciar el lanzamiento de ZSPM4121 y ZSPM4141, una familia de IC de gestión energética destinados a aplicaciones con requisitos de potencia ultra-baja

ZMD AG (ZMDI), una compañía de semiconductores con sede en Dresden especializada en soluciones de eficiencia energética, ha anunciado hoy el lanzamiento de ZSPM4121 y ZSPM4141. Como proveedor global de soluciones de señal análoga y mixta para aplicaciones de automoción, industriales, médicas, de tecnología de información y consumo, ZMDI se complace introducir esta familia líder de reguladores de consumo ultra-bajo y low drop-out (LDO) y conmutadores de protección de baterías de bajo voltaje. Con un consumo energético en espera de 20nA para ZSPM4141 y 70nA para ZSPM4121, están muy por encima de la competencia.

El ZSPM4121 protege baterías de la descarga destructiva conectando o desconectando la bacteria de la carga basada en un voltaje de umbral. Incluso durante el modo apagado, la corriente del cargador puede suministrarse a la batería mediante el diodo Schottky interno de ZSPM4121. En este estado de modo apagado, el ZSPM4121 solo arrastrará una corriente de standby de 100pA (Iqq-off). Con su baja corriente en espera en modo encendido de solo 70 nA, el ZSPM4121 está perfectamente adaptado al control del voltaje en aplicaciones de carga de batería que sean de modo convencional o solar. La patilla de tipo open-drain pull-down power-good-not (NPG) permite conectar un LED para una indicación de alimentación correcta (power-good). El voltaje de umbral programado de serie de 1,2 V a 4,2 V (en pasos de 100 mV) da a ZSPM4121 un amplio rango de aplicación. La protección de exceso de corriente integrada (3A) elimina los componentes externos, minimizando la huella de aplicación y el esfuerzo de ingeniería.  

El ZSPM4141 es un LDO de consumo ultra-bajo capaz con capacidad para 200 mA mientras consume solo 20 nA en espera y 100 pA en modo de bajo consumo.  Su consumo energético es hasta 10 veces más bajo que los LDO convencionales. El ZSPM4141 es idóneo para cualquier aplicación con bacteria, ampliando la vida de la misma a su máximo. Un amplio rango de Vin de 2,5 V a 5,5 V y la salida de voltaje de 1,2 V a 4,2 V (programable de serie en pasos de 100 mV) ofrecen una flexibilidad de aplicación máxima.  

"ZMDI es un líder del mercado que desarrolla tecnologías que permiten a nuestros clientes crear sistemas que optimizan la eficiencia energética, la operación de sistemas y la vida de la batería. La familia ZSPM4121 y ZSPM4141 de IC de gestión de energía beneficia verdaderamente a nuestros clientes ofreciendo soluciones para aplicaciones que requiere un consumo ultra-bajo", comentó Edward Lam, vicepresidente de marketing de producto y desarrollo empresarial en ZMDI.

Características de la familia ZSPM41x1

  • Rango de umbral bajo voltaje: 1,2 V a 4,2 V (programado de serie en pasos de 100 mV)
  • Rango de temperatura (empalme): -20 C a 85 C
  • Opciones del paquete: 8-L DFN (2 x 2 mm)

Características únicas-ZSPM4121 Battery-Protection Under-Voltage Switch

  • Vin: 1,2 V a 5,5 V
  • Protección de exceso de corriente integrada 3A
  • Corriente en espera: 70 nA (modo encendido), 100 pA (modo apagado)

Características únicas-ZSPM4141 Ultra-Low Power LDO

  • Vin: 2.5 V a 5.5 V
  • Protección de exceso de corriente integrada: 250 mA
  • Corriente en espera: 20 nA (Iqq), 100 pA (Iqq desactivado)

Disponibilidad y precio

ZSPM4121 0,75 dólares estadounidenses/0,56 euros @ 1Ku, ZSPM4141 0,35 dólares estadounidenses/0,26 euros @ 1Ku

Acerca de ZMDI

Zentrum Mikroelektronik Dresden AG (ZMDI) es un proveedor global de soluciones de semiconductores análogos y de señal mixta para aplicaciones de automoción, industria, medicina, tecnología y consumo. Estas soluciones permiten a nuestros clientes crear los productos más eficientes energéticamente en gestión de energía, iluminación y sensores.

Durante más de 50 años, ZMDI ha tenido su sede global en Dresde, Alemania. Con más de 320 empleados en todo el mundo, ZMDI da servicio a sus clientes con oficinas de ventas y centros de diseño en Alemania, Italia, Bulgaria, Francia, Reino Unido, Irlanda, Japón, Corea, Taiwán y Estados Unidos.

Más información en http://www.zmdi.com.

La URL para este comunicado es  http://www.zmdi.com/news/press-releases-news/

Para más información:

Daniel Aitken, director global de marketing corporativo y comunicación de ZMDI, T +1-514-831-6722, [email protected]

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