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UR5516L-SH2-R Datasheet(PDF) 6 Page - Unisonic Technologies |
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UR5516L-SH2-R Datasheet(HTML) 6 Page - Unisonic Technologies |
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6 / 9 page  UR5516 LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 6 of 9 www.unisonic.com.tw QW-R101-015,B APPLICATIONS CIRCUIT 1. General Application VCNTL VIN GND VOUT VREF VOUT 1.2V/-2 ~ +1.8A COUT 100uF CCNTL 1uF GND CSS 0.1uF VREF CIN 22uF R1 1k GND VIN +1.8V VCNTL +5V R2 1k VREFIN +1.8V VOUT = VREFIN·(V) R2 R1+R2 2. For VOUT=1.25V/0.9V VCNTL VIN GND VOUT VREF VOUT +1.25V/0.9V -3 ~ +3A COUT 470uF CCNTL 47uF GND CSS 0.1uF VREF CIN 470uF R1 1k R2 1k Q1 GND Shutdown VIN +2.5V/1.8V VCNTL +3.3V COUT : 470μF, ESR=25mΩ R 1, R2 : 1kΩ, 1% Q 1 : APM2300 AC Note : Since R1 and R2 are very small, the voltage offset caused by the bias current of V REF can be ignore. 3. For VOUT=1.4V VCNTL VIN GND VOUT VREF VOUT +1.4V/ -3 ~ +3A COUT 470uF CCNTL 47uF GND CSS 0.1uF VREF CIN 470uF R1 1k R2 1k GND VIN +2.8V VCNTL +5V |
Similar Part No. - UR5516L-SH2-R |
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