US 6,370,075
Charge pump circuit adjustable in response to an external voltage source
- Filed
- June 29, 1999
- Granted
- April 9, 2002
- Assignee
- Sandisk
- Inventors
- Andreas M. Haeberli, Sau C. Wong, Hock C. So, Carl W. Werner, Cheng-Yuan Michael Wang, Leon Sea Jiunn Wong
Abstract
An integrated circuit detects the voltage level of the supply voltage to the integrated circuit. Circuity on the integrated circuit including the charge pump circuity adjusts to operate more effectively or efficiently at the voltage level of the supply voltage.
