FAN5331SX ,Adjustable, 1.6MHz Boost Regulator with 25V Integrated FET SwitchFeatures Description 1.6MHz Switching Frequency The FAN5331 is a general purpose, fixed-frequency b ..
FAN5332ASX , High Efficiency, High Current Serial LED Driver and OLED Supply with 30V Integrated Switch
FAN5332ASX , High Efficiency, High Current Serial LED Driver and OLED Supply with 30V Integrated Switch
FAN53418 ,Synchronous DC-DC MOSFET DriverApplications Section for detailed information.2IN PWM Signal Input. This pin accepts a digital logi ..
FAN53418MX ,Synchronous DC-DC MOSFET DriverGeneral Description• Drives N-channel High-Side and Low-Side MOSFETs in The FAN53418 is a high freq ..
FAN5341UMPX , Series Boost LED Driver with Integrated Schottky Diode and Single-Wire Digital Interface
FI-RE51S-VF-R1300 , Connector for Internal Serial Transmission
FIS115 , CURRENT SENSE TRANSFORMERS
FIS125 , CURRENT SENSE TRANSFORMERS
FJA13009TU ,NPN Silicon TransistorFJA13009FJA13009High Voltage Switch Mode
FJA13009TU ,NPN Silicon TransistorApplications High Speed Switching Suitable for Switching Regulator and Motor ControlTO-3P11.Base ..
FJA4210 ,PNP Epitaxial Silicon TransistorFJA4210FJA4210Audio Power Amplifier• High Current Capability : I = -10AC• High Power Dissipation•Wi ..
FAN5331SX
Adjustable, 1.6MHz Boost Regulator with 25V Integrated FET Switch
FAN5331 1.6MHz Boost Converter with 20V Integrated FET Switch October 2004 FAN5331 1.6MHz Boost Converter with 20V Integrated FET Switch Features Description ■1.6MHz Switching Frequency The FAN5331 is a general purpose, fixed-frequency boost con- verter designed to operate at high switching frequencies in■Low Noise order to minimize switching noise measured at the battery ter- ■Low R : 0.5Ω DS(ON) minal of hand-held communications equipment. Quiescent cur- ■Adjustable Output Voltage rent in normal mode of operation as well as in shutdown mode ■1A Peak Switch Current is designed to be minimal in order to extend battery life. Normal ■Low Shutdown Current: <1µA mode of operation or shutdown mode can be selected by a logic level shutdown circuitry. ■Cycle-by-Cycle Current Limit ■Over-Voltage Protection The low ON-resistance of the internal N-channel switch ensures high efficiency and low power dissipation. A cycle-by-cycle cur-■Fixed -Frequency PWM Operation rent limit circuit keeps the peak current of the switch below a ■Internal Compensation maximum value of 1A. The FAN5331 is available in a 5-lead ■5-lead SOT-23 Package SOT-23 package. Applications ■Cell Phones ■PDAs ■Handheld Equipment ■Display Bias ■LED Bias Typical Application BAT54 V OUT 2.7V to 5.5V L V IN 10µH C C OUT IN 4.7µF 4.7µF C R1 F 5 1 SW V IN 120pF 3 FB R2 2 ON 4 SHDN GND OFF Figure 1. Typical Application Diagram ©2004 1 FAN5331 Rev. 1.0.1 FAN5331
