User ManualTable of ContentsOUTLINE1FEATURES1APPLICATIONS1BLOCK DIAGRAMS2PIN CONFIGURATION3PIN DESCRIPTION3ABSOLUTE MAXIMUM RATINGS4ELECTRICAL CHARACTERISTICS6OPERATION18OPERATION OF STEP-UP DC/DC CONVERTER21SELECTION OF PERIPHERAL COMPONENTS22TYPICAL APPLICATION23TEST CIRCUITS24TYPICAL CHARACTERISTICS261) Output Voltage vs. Output Current (RV5VH1××)262) Output Voltage vs. Output Current (RV5VH2××)263) Efficiency vs. Output Current (RV5VH1××)274) Efficiency vs. Output Current (RV5VH2××)275) DC/DC1 Output Voltage vs. Temperature286) Oscillator Frequency vs. Temperature287) Oscillator Duty Cycle vs. Temperature288) On Resistance of LX vs. Supply Voltage299) EXT1 Output Current vs. Temperature2910) Start-up/Hold-on Voltage vs. Output Current2911) Input Current vs. Intput Voltage2912) Output Voltage vs. Output Current3013) DC/DC2 Feed Back Voltage vs. Temperature3014) EXT2 Output Current vs. Temperature3015) EXT2 Oscillator Frequency vs. Temperature3116) EXT2 Oscillator Duty Cycle vs. Temperature3117) CSW ON/OFF Voltage vs. Temperature3118) Detector Threshold Voltage vs. Temperature3219) VOUT1 Output Voltage vs. Output Current3220) DOUT Output Current vs. VOUT1 Output Voltage3221) VSEN Output Current vs. VSEN Output Voltage3222) Output Delay Time vs. Load Capacitance32BLOCK DIAGRAMS33PIN DESCRIPTION34ELECTRICAL CHARACTERISTICS35TYPICAL APPLICATION141TYPICAL APPLICATION3431) Output Voltage vs. Output Current442) Efficiency vs. Output Current443) CSW Load Transient Responce 1444) CSW Load Transient Responce 244SELECTION GUIDE45PACKAGE DIMENSION46TAPING SPECIFICATION46Size: 428 KBPages: 52Language: EnglishOpen manual