IRU3046CFTR ,Dual Synchronous PWM Controller with Current sharing Circuitry and LDO Controller in a 24-Pin TSSOP packageAPPLICATIONSGraphic CardDual-Phase Power Supply Hard Disk DriveDDR Memory Source Sink Vtt Applicati ..
IRU3047 ,DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY AND LDO CONTROLLERAPPLICATIONSDual-Phase Power Supply Hard Disk DriveDDR Memory Source Sink Vtt Application Power sup ..
IRU3047CW ,Dual Synchronous PWM Controller with Current Sharing Circuitry and a LDO Controller in a 20-Pin SOIC(WB) packageapplications. The Dual synchronous con-PWM Controller troller can be configured as 2-independent or ..
IRU3047CW ,Dual Synchronous PWM Controller with Current Sharing Circuitry and a LDO Controller in a 20-Pin SOIC(WB) packageAPPLICATIONSDual-Phase Power Supply Hard Disk DriveDDR Memory Source Sink Vtt Application Power sup ..
IRU3047CWTR ,Dual Synchronous PWM Controller with Current Sharing Circuitry and a LDO Controller in a 20-Pin SOIC(WB) packagefeatures anSoft-Start controls all outputs internal 200KHz oscillator, under-voltage lockout for al ..
IRU3048 ,Dual Synchronous PWM Controller with Current sharing Circuitry and LDO Controllerfeatures anSoft-Start controls all outputs internal 200KHz oscillator, under-voltage lockout for al ..
ITA18B1 ,BIDIRECTIONAL TRANSIL ARRAY FOR DATALINE PROTECTIONABSOLUTE MAXIMUM RATINGS (T = 25°C)ambSymbol Parameter Value UnitP Peak pulse power dissipation (8/ ..
ITA18B1RL ,BIDIRECTIONAL TRANSIL" ARRAY FOR DATALINE PROTECTIONITAxxB1®BIDIRECTIONAL TRANSIL™ ARRAYFOR DATALINE PROTECTIONASD™MAIN
ITA18B3RL ,BIDIRECTIONAL TRANSIL" ARRAY FOR DATALINE PROTECTIONITAxxB3®BIDIRECTIONAL TRANSIL™ ARRAYFOR DATALINE PROTECTIONASD™MAIN
ITA18B3RL ,BIDIRECTIONAL TRANSIL" ARRAY FOR DATALINE PROTECTIONFEATURES■ High surge capability Transil array:I = 40 A (8/20µs)PP■ Peak pulse power : 300 W (8/20µs ..
ITA25B1RL ,BIDIRECTIONAL TRANSIL" ARRAY FOR DATALINE PROTECTIONFEATURES■ High surge capability Transil array:I = 40 A (8/20µs)PPTable 1: Order Codes■ Peak pulse p ..
ITA25B3 ,BIDIRECTIONAL TRANSIL ARRAY FOR DATALINE PROTECTIONFEATURESn HIGH SURGE CAPABILITY TRANSIL ARRAYI = 40 A (8/20μs)PPn PEAK PULSE POWER : 300 W (8/20μs) ..
IRU3046CFTR
Reference design kit featuring dual synchronous PWM controller with current sharing circuitry and LDO controller
APPLICATIONSGraphic CardDual-Phase Power Supply Hard Disk DriveDDR Memory Source Sink Vtt Application Power supplies requiring multiple outputsTYPICAL APPLICATIOND1 D212VL1C12C115VL2C1 C2C3 C4 C13VCL VcH1 VcH2Q2 C14HDrv1L3Vcc R5C5VOUT1VccLDOQ3C15LDrv13.3V V SEN33 C16Q1R6C6 V OUT3PGndR1U1V REFVOUT2 Fb3R7IRU3046Vp2RtR2C7Sync Fb1R3C8Comp1 Fb2R8R4C9Q4 C17Comp2 HDrv2L4R9Q5C18PGood PGood LDrv2SSGnd R10C10Figure 1 - Typical application of IRU3046 configured as 2-phase converter with current sharing.PACKAGE ORDER INFORMATION TA (°C) DEVICE PACKAGE FREQUENCY 0 To 70 IRU3046CF 24-Pin Plastic TSSOP (F) 200-400KHzRev. 1.9109/27/02IRU3046ABSOLUTE MAXIMUM RATINGSVcc Supply Voltage ..... 25VVccLDO, VcH1, VcH2 and VCL Supply Voltage .. 30V (not rated for inductive load)Storage Temperature Range .. -65°C To 150°COperating Junction Temperature Range ... 0°C To 125°CPACKAGE INFORMATION 24-PIN PLASTIC TSSOP (F)TOP VIEWVREF 1 24 GndθJA = 84°C/WVp2 2 23 PGoodFb2 3 22 VSEN33Vcc 4 21 Fb1Comp1 5 20 SSComp2 6 19 Fb37 18Rt VOUT3Sync 8 17 VccLDO9 16VcH2 VcH1HDrv2 10 15 HDrv111 14LDrv2 LDrv1PGnd 12 13 VCL
