YB1316 Step-Up/ Step-Down / Fixed Output Application Description Applications ■ Step-Up/Step-Down Charge Pumps Generate Fixed 3.3V or 2.5V Outputs ■ VIN Range: 2.7V to 5.5V ■ Output Current up to 100mA ■ 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 Features Input Voltage Max Output Current 1MHz Internal Oscillator 2.70V ~ 5.5V 100mA Thermal Protection Shutdown 2.95V ~ 5.5V 150mA Three Charge Pump Mode：1x/1.5x 3.15V ~ 5.5V 200mA 3mm x 3mm TQFN package 3.80V ~ 5.5V 300mA Input Range : 2.7V to 5.5V Typical Application Circuit Fixed 3.3V Output Typical Circuit YB1316 www.yobon.com.tw 1 YB1316 Step-Up/ Step-Down / Fixed Output Application Typical Characteristics YB1316 www.yobon.com.tw 2 YB1316 Step-Up/ Step-Down / Fixed Output Application 12 11 C2+ C1+ C1- C2- Package Information (TQFN-16 3x3) 10 9 13 VIN VOUT 8 14 GND PGND 7 15 EN1 D1 6 16 EN2 D2 5 D3 4 D4 3 D5 2 ISET 1 TQFN-16 3*3 Package YB1316 www.yobon.com.tw 3