MAX889TESA

The MAX889TESA is one member of the MAX889 family which is designed as the high-frequency, regulated, 200mA, inverting charge pump that can be used in (1)TFT panels; (2)hard disk drives; (3)camcorders; (4)digital cameras; (5)measurement instruments; (6)battery-powered applications. This device is available with an operating frequency of 2MHz (T version), 1MHz (S version), or 0.5MHz (R version), and also features a 0.1A logic-controlled shutdown mode and is available in an 8-pin SO package.

Features of the MAX889TESA are:(1)200mA Output Current; (2)Up to 2MHz Switching Frequency; (3)Small Capacitors (1F); (4)+2.7V to +5.5V Input Voltage Range; (5)Adjustable Regulated Negative Output (-2.5V to -VIN); (6)0.1A Logic-Controlled Shutdown; (7)Low 0.05 Output Resistance (in regulation); (8)Soft-Start and Foldback Current Limited; (9)Short-Circuit and Thermal Shutdown Protected; (10)8-Pin SO Package.

The absolute maximum ratings of the MAX889TESA can be summarized as:(1)IN to GND: -0.3V to +6V;(2)FB, SHDN, CAP+ to GND: -0.3V to (VIN +0.3V);(3)AGND to GND: -0.3V to +0.3V;(4)OUT to GND: -6V to +0.3V;(5)CAP- to GND: (VOUT-0.3V) to +0.3V;(6)continuous output current: 250 mA;(7)output short-circuit duration: indefinite;(8)lead temperature (soldering, 10s): +300°C;(9)storage temperature range: -65°C to +150°C;(10)junction temperature: +150°C;(11)operating temperature range: -40°C to +85°C. If you want to know more information such as the electrical characteristics about the MAX889TESA, please download the datasheet in www.seekic.com or www.chinaicmart.com .