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RT9801 Datasheet(PDF) 4 Page - Richtek Technology Corporation |
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RT9801 Datasheet(HTML) 4 Page - Richtek Technology Corporation |
4 / 6 page ![]() RT9801 Preliminary www.richtek-ic.com.tw DS9801-00 January 2002 4 Note 1: Pin Conditions for Programmable Threshold Voltage Setting RT9801A RT9801B Vset0 input Vset1 input Vset2 input 54 VDD VDD VDD 4.9 3.9 VDD VDD floating 4.8 3.8 VDD VDD GND 4.7 3.7 VDD floating VDD 4.6 3.6 VDD floating floating 4.5 3.5 VDD floating GND 4.4 3.4 VDD GND VDD 4.3 3.3 VDD GND floating 4.2 3.2 VDD GND GND 4.1 3.1 floating VDD VDD 4 3 floating VDD floating 3.9 2.9 floating VDD GND 3.8 2.8 floating floating VDD 3.7 2.7 floating floating floating 3.6 2.6 floating floating GND 3.5 2.5 floating GND VDD 3.4 2.4 floating GND floating 3.3 2.3 floating GND GND 3.2 2.2 GND VDD VDD 3.1 2.1 GND VDD floating 32 GND VDD GND 2.9 1.9 GND floating VDD 2.8 1.8 GND floating floating 2.7 1.7 GND floating GND 2.6 1.6 GND GND VDD 2.5 1.5 GND GND floating VDD: bond to VDD; 0: bond to GND; f: no bonding |