公开(公告)号：US07576591B2

公开(公告)日：2009-08-18

申请号：US11780206

申请日：2007-07-19

Applicant: Antonino Conte ,  Carmelo Ucciardello ,  Carmine D'Alessandro ,  Mario Micciche ,  Giovanni Matranga ,  Diego De Costantini

Inventor： Antonino Conte ,  Carmelo Ucciardello ,  Carmine D'Alessandro ,  Mario Micciche ,  Giovanni Matranga ,  Diego De Costantini

IPC: G05F1/10

CPC classification number: H02M3/073 ,  G11C5/145 ,  G11C16/12 ,  H02M3/07

Abstract: A charge pump system is provided that includes at least one first pump for generating a first working voltage, a second pump for generating a second working voltage, and a third pump for generating a third working voltage. The first pump is connected to an internal supply voltage reference that can having a limited value, and has an output terminal connected to the second and third pumps so as to supplying them with the first working voltage as their supply voltage. A method is also provided for managing the generation of voltages to be used with such a charge pump system.

Abstract translation: 提供一种电荷泵系统，其包括用于产生第一工作电压的至少一个第一泵，用于产生第二工作电压的第二泵和用于产生第三工作电压的第三泵。 第一泵连接到可以具有有限值的内部电源参考电压，并且具有连接到第二和第三泵的输出端，以便向它们提供第一工作电压作为它们的电源电压。 还提供了一种用于管理与这种电荷泵系统一起使用的电压的产生的方法。

公开(公告)号：US20080018383A1

公开(公告)日：2008-01-24

申请号：US11780206

申请日：2007-07-19

Applicant: ANTONINO CONTE ,  CARMELO UCCIARDELLO ,  CARMINE D'ALESSANDRO ,  MARIO MICCICHE ,  GIOVANNI MATRANGA ,  DIEGO DE COSTANTINI

Inventor： ANTONINO CONTE ,  CARMELO UCCIARDELLO ,  CARMINE D'ALESSANDRO ,  MARIO MICCICHE ,  GIOVANNI MATRANGA ,  DIEGO DE COSTANTINI

IPC: G05F1/10

CPC classification number: H02M3/073 ,  G11C5/145 ,  G11C16/12 ,  H02M3/07

Abstract: A charge pump system is provided that includes at least one first pump for generating a first working voltage, a second pump for generating a second working voltage, and a third pump for generating a third working voltage. The first pump is connected to an internal supply voltage reference that can having a limited value, and has an output terminal connected to the second and third pumps so as to supplying them with the first working voltage as their supply voltage. A method is also provided for managing the generation of voltages to be used with such a charge pump system.

Abstract translation: 提供一种电荷泵系统，其包括用于产生第一工作电压的至少一个第一泵，用于产生第二工作电压的第二泵和用于产生第三工作电压的第三泵。 第一泵连接到可以具有有限值的内部电源参考电压，并且具有连接到第二和第三泵的输出端，以便向它们提供第一工作电压作为它们的电源电压。 还提供了一种用于管理与这种电荷泵系统一起使用的电压的产生的方法。