Part # MAX9550-MAX9552 datasheet

Part Manufacturer: Maxim

Maxim

Part Description: MAX9550 DS


Part Details:

19-3858; Rev 3; 10/07 EVALUATION KIT AVAILABLE High-Current VCOM Drive Buffers for TFT LCDs MAX9550/MAX9551/MAX9552 General Description Features The MAX9550/MAX9551/MAX9552 provide a VCOM Operates Up To 20V source for TFT LCDs. The MAX9550/MAX9551/MAX9552 source and sink a large current to quickly 800mA Peak Output Current restore the VCOM voltage, making it ideal for TFT LCDs. Settles to Within 0.1% of VOUT in Less than 2µs The output settles to within 0.1% in less than 2µs. Inaddition, the MAX9550/MAX9551/MAX9552 directly drive Excellent Load Regulation the capacitive load in the VCOM layer of the TFT LCDs Thermal-Shutdown Protection without the need for a series resistor. Short-Circuit Protection to Both Rails The MAX9550/MAX9551/MAX9552 feature single, dual,and quad channel VCOM amplifiers, respectively. The Soft-Start to Reduce Inrush Current MAX9550/MAX9551/MAX9552 can drive up to 800mA ofpeak current per channel and operate up to 20V. Thedevices feature soft-start to reduce inrush current, output Ordering Information short-circuit protection, and thermal shutdown. The MAX9550 is available in a space-saving 5-pin thin PKG TOP PART AMPS PIN-PACKAGE SOT23 package, and an 8-pin µMAX® package with an CODE MARK exposed paddle. The MAX9551 is available in an 8-pin MAX9550EZK+T 1 5 Thin SOT23-5 Z5-1 ADSG µMAX package with an exposed paddle. The MAX9552 MAX9550EUA+ 1 8 µMAX-EP* U8E-2 AABA is available in a 14-pin TSSOP package. All devices arespecified over the -40°C to +85°C temperature range. MAX9551EUA+ 2 8 µMAX-EP* U8E-2 -- MAX9552EUD+ 4 14 TSSOP-EP* U14E-3


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MAX9550-MAX9552.pdf Datasheet