DIO5632WL15 Dioo

Rev 0.1 DIO5632 Single Inductor-Dual Output Power Supply Features Descriptions SIMO(Single-Inductor Multiple-Output) The DIO5632 is designed to support general Regulator Technology positive/negative driven applications. The device >85% Efficiency at I >10mA uses a single inductor scheme in order to provide OUT 2.5-V to 5.5-V Input Voltage Range the user the smallest solution size possible as Under voltage Lockout Rising/Falling well as high efficiency. With its input voltage Programmable Output Voltage range of 2.5V to 5.5V, it is optimized for products Positive Output Voltage Range: powered by single-cell batteries (Li-lon, Ni-Li, 4V to 6V (0.1-V step) Li-Polymer) and output currents up to 100 mA. Negative Output Voltage Range: The device is delivered in a WCSP package of 15 -4V to -6V (0.1-V step) balls or in two QFN packages of 20 pins. 1% Output Voltage Accuracy Programmable Active Discharge Typical Application Internal EEPROM Type Memory (1000x L Re-programmable) 4.7H Excellent Line Regulation VIN SW V IN C1 V POS Advanced Power-Save Mode for Light-Load 2.5V to 5.5V OUTP 4.7F C3 5.4V/50mA REG ENP 4.7F Efficiency C2 ENN 4.7F Thermal Shutdown DIO5632 SCL V NEG OUTN 15-Ball CSP Package C5 -5.4V/50mA SDA 4.7F PGND CFLY1 QFN3*4-20 Package C4 AGND 2.2F CFLY2 QFN4*4-20 Package Applications TFT LCD Smart phones TFT LCD Tablets OLED Displays General Dual Power Supply Applications Ordering Information Order Part Top Marking T Package A Number DIO5632WL15 5632 Green -40 to +85C CSP-15 Ball Tape & Reel,3000 DIO5632QL20 DIO5632 Green -40 to +85C QFN3*4-20 Tape & Reel,5000 DIO5632CL20 DIO5632 Green -40 to +85C QFN4*4-20 Tape & Reel,5000 www.dioo.com 2015 DIOO MICROCIRCUITS CO., LTD DIO5632 V0.1 Single Inductor Dual Output Power Supply DIO5632 Pin Assignments top view PGND 1 16 OUTP 2 15 PGND OUTP AGND 3 14 REG 4 13 VIN CFLY1 5 12 ENP PGND 6 11 PGND ENN QFN 4*4-20 QFN3*4-20 CSP-15 Ball Figure 1 Pin Assignment Pin Definitions PIN I/O Description Analog ground AND CFLY1 I/O Negative charge pump flying capacitor pin CFLY2 I/O Negative charge pump flying capacitor pin ENN I Enable pin for V rail NEG ENP I Enable pin for V rail POS O Output pin of the LDO (V ) OUTP POS O Output pin of the negative charge pump (V ) OUTN NEG PGND Power ground REG I/O Boost converter output pin I/O IC interface clock signal pin SCL I/O IC interface data signal pin SDA SW I/O Switch pin of the boost converter I Input voltage supply pin VIN NC No Connected www.dioo.com 2015 DIOO MICROCIRCUITS CO., LTD DIO5632 V0.1 REG NC SCL OUTP OUTN REG ENN AGND NC PGND