Transistorkörpersteuerungsschaltung und eine Integrierte Schaltung
Anmelder: NXP USA, Inc., Freescale Semiconductor, Inc. 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP3059861
- Aktenzeichen
- EP15199239
- Anmeldetag
- 10. Dezember 2015
- Veröffentlichung
- 29. August 2018
- Erteilung
- 29. August 2018
- Rechtsraum
- EP
- IPC
- H03K17/10H01L27/06
Abstract
An integrated circuit comprises a transistor body control circuit 241 for controlling a body of a bidirectional power transistor 242. The transistor body control circuit comprises switches M1, M2, connected between a body terminal 202 and a first current terminal 201, with a control terminal for controlling the current flowing through the switch. The control terminal of the switch is connected to alternating current, AC capacitive voltage divider. The AC capacitive voltage dividers are connected to the control terminals and arranged to control the switches to switch the voltage of the body terminal as a function of the voltage between the first current terminal and the second current terminal. The integrated circuit further comprises a bi-directional power transistor connected to the transistor body control circuit.
Anmelder
- Firmen
- NXP USA, Inc.
Freescale Semiconductor, Inc. - Land
- 🇺🇸 USA
US-amerikanische Gesellschaft des Halbleiterkonzerns NXP, die Chips und Halbleiterlösungen für Automobiltechnik, Kommunikation und Industrieelektronik entwickelt.
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