BH6172GU

Power Management ICs for Mobile Phones System Regulator with High Efficiency DC/DC Converters BH6172GU No.11032EAT04 ●Descriptions BH6172GU incorporates 1 DCDC+ 5 Linear LDO regulators. It is integrated in a small 2.6mm×2.6mm size package, with 16 steps adjustable Vo’s for every channel, low voltage output (0.8V~) to support almost any kind of mobile application now available. ●Features 2 1) 1ch 500mA, high efficiency Step-down Converter. (16 steps adjustable VO by I C) 2 2) 5-channel CMOS-type LDOs. (16 steps adjustable VO by I C, 150mA×3, 300mA×2) 3) Power ON/OFF control enabled by I2C interface or external pin 4) I2C compatible Interface. (Device address is “1001111”) 5) Wafer Level CSP package(2.6mm×2.6mm) for space-constrained applications 6) Discharge resistance selectable for power-down sequence ramp speed control 7) Over-current protection in all LDO regulators 8) Over-current protection in Step-down Converter 9) Over-voltage protection in Step-down Converter 10) Thermal shutdown protection ●Applications Mobile phones, Portable game systems, Portable mp3 players, Portable DVD players, Portable TV, Portable GPS, PDA, Portable electronic dictionaries, etc. www.DataSheet.co.kr ●Absolute maximum ratings (Ta=25℃) Parameter Maximum Supply Voltage (VBAT) Maximum Supply Voltage (PBAT) Maximum Supply Voltage (VUSB) Maximum Supply Voltage (DVDD) Maximum Input Voltage 1 (LX, FB, OUT1, OUT2, OUT3, OUT4, OUT5, EN_LD1, EN_LD2, EN_LD3, EN_LD4) Maximum Input Voltage 2 (NRST, CLK, ...