... converter is a high-frequency (640khz/1.2mhz), current-mode regu- lator with an integrated 14v n-channel power mosfet. the high-switching frequency allows the use of ultra-small inductors and ceramic capacitors. the current-mode con- trol ...
Description
Step-Up Regulator with Switch Control and Operational Amplifier for TFT LCD
...nt response. users can select 640khz or 1.2mhz operation using a logic input pin (freq). the high switching frequencies allow the use of ultra-small inductors and low-esr ceramic capacitors. the current-mode architecture pro- vides fast t...