LM2685MTC ,Dual Output Regulated Switched Capacitor Voltage ConverterPin DescriptionPin No. Name Function1V Power supply input voltage.IN2 GND Power supply ground.3V Ne ..
LM2686MTC ,Regulated Switched Capacitor Voltage ConverterPin DescriptionPin No. Name Function*1V Power supply input voltage.IN**2 GND Power supply ground.** ..
LM2686MTCX ,Regulated Switched Capacitor Voltage ConverterGeneral Descriptionn 80% typical conversion efficiency at 25mAThe LM2686 CMOS charge-pump voltage c ..
LM2687LD ,Low Noise Regulated Switched Capacitor Voltage InverterFeaturesn Inverts and regulates the input supply voltageTheLM2687CMOSNegativeRegulatedSwitchedCapac ..
LM2687LDX ,Low Noise Regulated Switched Capacitor Voltage InverterApplicationsresistance and voltage ripple. With an operating current ofn Wireless Communication Sys ..
LM2687LDX ,Low Noise Regulated Switched Capacitor Voltage InverterApplicationsresistance and voltage ripple. With an operating current ofn Wireless Communication Sys ..
LM5574QMT , LM5574/LM5574-Q1 SIMPLE SWITCHER® 75V, 0.5A Step-Down Switching Regulator
LM5574QMTX/NOPB ,SIMPLE SWITCHER? 75V, 0.5A Step-Down Switching Regulator 16-TSSOP -40 to 125 SNOSB22C–OCTOBER 2008–REVISED OCTOBER 20145 Pin Configuration and Functions16-PinTSSOP PackageTop ..
LM5575MH ,SIMPLE SWITCHER? 6V to 75V, 1.5A Wide Vin Step-Down Regulator 16-HTSSOP -40 to 125Connection Diagram1 16VCC BST2 15PRESD3 14SWVIN4 13SYNC IS5 12COMP PGND6 11FB OUT7 10RT SS8 9RAMP A ..
LM5575MHX ,SIMPLE SWITCHER? 6V to 75V, 1.5A Wide Vin Step-Down Regulator 16-HTSSOP -40 to 125FEATURES DESCRIPTIONThe LM5575 is an easy to use SIMPLE SWITCHER®23• LM5575Q is an Automotive Grade ..
LM5575MHX/NOPB ,SIMPLE SWITCHER? 6V to 75V, 1.5A Wide Vin Step-Down Regulator 16-HTSSOP -40 to 125Electrical Characteristics.(2) If Military/Aerospace specified devices are required, please contact ..
LM5575QMH , SIMPLE SWITCHER 75V, 1.5A Step-Down Switching Regulator
LM2685MTC
Dual Output Regulated Switched Capacitor Voltage Converter
LM2685
Dual Output Regulated Switched Capacitor Voltage
Converter
General DescriptionThe LM2685 CMOS charge-pump voltage converter oper-
atesasan input voltage doubler, +5V regulator and inverter
foran input voltageinthe rangeof +2.85Vto +6.5V. Five low
cost capacitorsare usedin this circuitto provideupto 50mA output currentat +5V(± 5%), and 15mAat −5V. The
LM2685 operatesata 130 kHz switching frequencytore-
duce output resistance and voltage ripple. Withan operating
currentof only 800µA (operating efficiency greater than 80%
with most loads) and 6µA typical shutdown current, the
LM2685is idealfor usein battery powered systems. The
deviceisina small 14-pin TSSOP package.
Features +5V regulated output Inverts V05(+5V)to VNEG(−5V) Doubles input supply voltage TSSOP-14 package 80% typical conversion efficiencyat 25mA Input voltage rangeof 2.85Vto 6.5V Independent shutdown control pins
Applications Cellular phones Pagers PDAs Handheld instrumentation 3.3Vto5V voltage conversion applications
Typical Application and Connection Diagram14-Pin TSSOP
Ordering Information
Order Number Package Type NSC Package
Drawing SuppliedAs
LM2685MTC TSSOP-14 MTC14 94 Units, Rail
LM2685MTCX TSSOP-14 MTC14 2.5k Units, Tape and Reel
May 2000
LM2685
Dual
Output
Regulated
Switched
Capacitor
oltage
Converter
