Voltage generator that prevents latch-up

• Main Authors: KIM, SI-WOO, KANG, JAE-SUNG, KIM, HYO-JIN, KIM, JONG-WON
• Format: Patent
• Language: Chinese; English
• Published: 16.03.2009
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CONTROLLING; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; REGULATING; SEALS; SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES

A voltage generator that prevents latch-up includes: a charge pump circuit that is controlled by first through third enable signals, boosts an internal power voltage generated from an external power voltage, and generates first through fourth voltages; a detector that detects the first through third...