YB1316 step-up/ step-down / fixed output application YB1316 www.yobon.com.tw 1 description step-up/step-down charge pumps generate fixed 3.3v or 2.5v outputs v in range: 2.7v to 5.5v output current up to 100ma features ? input range : 2.7v to 5.5v ? 1mhz internal oscillator ? thermal protection shutdown ? three charge pump mode 1x/1.5x ? 3mm x 3mm tqfn package applications li-ion to 3.3v low power supplies for cameras, i/o supplies, audio, pc cards, misc. logic, etc., in a wide variety of handheld products input voltage max output current 2.70v ~ 5.5v 100ma 2.95v ~ 5.5v 150ma 3.15v ~ 5.5v 200ma 3.80v ~ 5.5v 300ma typical application circuit fixed 3.3v output typical circuit
YB1316 step-up/ step-down / fixed output application YB1316 www.yobon.com.tw 2 typical characteristics
YB1316 step-up/ step-down / fixed output application YB1316 www.yobon.com.tw 3 package information (tqfn-16 3x3) 12 11 10 9 13 14 15 16 1234 5 6 7 8 iset d5 d4 d3 vout pgnd d1 d2 c2- c1- c1+ c2+ vin gnd en1 en2 tqfn-16 3*3 package
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