Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Integrated semiconductor circuits, especially microcontrollers

A semiconductor and circuit technology, applied in the field of integrated semiconductor circuits, can solve problems such as electrical connection and disconnection

Active Publication Date: 2022-05-24
ROBERT BOSCH GMBH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Likewise, operating situations may arise in which the electrical connection to the load to be switched (or the load itself) is broken

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Integrated semiconductor circuits, especially microcontrollers
  • Integrated semiconductor circuits, especially microcontrollers
  • Integrated semiconductor circuits, especially microcontrollers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] figure 1 The first or second input interface circuit 100 of the integrated semiconductor circuit 10 is shown, wherein the first and / or the second input interface circuit 100 includes a comparator 110 with a predeterminable threshold value 112 . figure 1 The diagrams of FIG. 1 only show a fragment of an integrated semiconductor circuit 10 which is generally extremely large-scale.

[0063] The circuit according to FIG. 1 is implemented bidirectionally, ie it simultaneously shows the output interface circuit 200 of the integrated semiconductor circuit 10 . Accordingly, in the integrated semiconductor circuit 10, figure 1 The "port" shown on the right in can optionally have the function of input terminal b and / or the function of output terminal a. This is possible even simultaneously if necessary.

[0064] in particular, figure 1 Also shown: the reference potential 130 , which is currently the electrical ground of the integrated semiconductor circuit 10 ; the operating ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an integrated semiconductor circuit (10), in particular a microcontroller, for operating a transistor (301), wherein the integrated semiconductor circuit (10) has an output interface circuit (200) with an output terminal (a), wherein the output terminal (a) is connectable to the control terminal (302) of the transistor (301), and wherein the integrated semiconductor circuit (10) has a first input interface circuit (100) having a first input terminal (b1), wherein The first input terminal ( b1 ) can be connected to a first terminal ( 304 ) of the transistor ( 301 ), which differs from the control terminal ( 302 ). In this case, the integrated semiconductor circuit ( 10 ) has a device ( 310 ) for operating the output interface circuit ( 200 ) as a function of an electrical signal at a first input terminal ( b1 ) of the first input interface circuit ( 100 ).

Description

technical field [0001] The present invention relates to an integrated semiconductor circuit according to the preamble of claim 1, as well as to a circuit arrangement and a method according to the parallel claims. Background technique [0002] Electronic circuits are known from the market which can actuate power transistors, for example field effect transistors. In this case, operating situations may arise in which the load to be switched is short-circuited and the power transistor therefore draws a possibly impermissibly high current. Likewise, operating situations may arise in which the electrical connection to the load to be switched (or the load itself) is broken. Both of these situations are generally undesirable. SUMMARY OF THE INVENTION [0003] Disclosure of the Invention [0004] The problem on which the invention is based is solved by an integrated semiconductor circuit according to claim 1 , as well as by a circuit arrangement and a method according to the sub...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H03K17/082H03K17/18
CPCH03K17/082H03K17/18H03K2217/0027
Inventor A.克内尔Y.绍韦特A.奥厄M.W.哈斯M.格吕内瓦尔德
Owner ROBERT BOSCH GMBH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com