SG6859ATZ

• Product introduction

SG6859ATZ
SG6859A- Low costGreen modePWMController, forFlybackconverter

This high level of integrationtargetPWMcontrollerSome special is providedtargetdevise, to satisfyLow standby power consumptiondemandof low powerSMPSintensifier。To reduce standbypower consumption，Proprietary green modefunction，Provides a shutdown timemodulation，Lower in a linear fashionLight load conditionsswitching frequency。This green modefunctionMake the powerto meet even ifThe strictestEnergy saving requirements。

BiCMOS process manufacturing process，canLower startupcurrent9UA，to 3mAtargetOperating current。In order tofurtherIncrease powereconomize，A big oneof starting resistanceare available.Builtof synchronous rampsThe compensation function can be ensuredstabletargetPeak current mode control。Proprietary interiorcompensateProvidedConstant output power limitIn oneUniversal AC input range（90VACreach264VAC）。pulsetargetPulse current limit，ensureSafe operation, even ifatshort circuit。

Damagedpower supplyOvervoltageprotectionExternal power MOSFETs，SG6859AOutput driverClampedAt 17V。 SG6859AcontrollerAvailable forImprove performance and Reduce production coststargetpower supply。replaceLinearandRCC modePower adapterThe best choice，SG6859AbeIn 8-pin DIPand 6 pinsSOT-26 package。//www.chip100.com/

The company's warehouse stock 190K, direct users can supply at special prices, large number of users please contact 13689527898 Ms. Zhang