TPS60203DGSR ,Regulated 3.3-V Low Ripple Charge Pump With Power Good IndicatorFeatures 2 Applications1• Regulated 3.3-V Output Voltage With up to • Two Battery Cells to 3.3-V Co ..
TPS60204DGS ,Regulated 3.3-V Low Ripple Charge Pump with Low Battery Indicatorfeatures10-pin MSOP With Only Four External Regulated 3.3-V Output Voltage With up toCapacitors Re ..
TPS60204DGSR ,Regulated 3.3-V Low Ripple Charge Pump with Low Battery IndicatorFEATURESAPACKAGE (mA) (V)TPS60204DGS AFB 100 3.3 Low-battery detector−4 −40 0° °C to 85 C to 85° °C ..
TPS60204DGSRG4 ,Regulated 3.3-V Low Ripple Charge Pump with Low Battery Indicator 10-VSSOP -40 to 85 SLVS354A − FEBRUA ..
TPS60204DGSRG4 ,Regulated 3.3-V Low Ripple Charge Pump with Low Battery Indicator 10-VSSOP -40 to 85block diagramsTPS60204 with low-battery detectorCharge Pump 10°INOscillator180°C1+C1C1−ENCharge Pum ..
TPS60205DGS ,Regulated 3.3-V Low Ripple Charge Pump with Power Good Indicatorfeatures10-pin MSOP With Only Four External Regulated 3.3-V Output Voltage With up toCapacitors Re ..
TSM102ID ,DUAL OP-AMP DUAL COMPARATOR & ADJUSTABLE VOLTAGE REFERENCEELECTRICAL CHARACTERISTICS+ -V = 5V, V = 0V, T = 25°C (unless otherwise specified) CCCC ambSym ..
TSM102IDT ,DUAL OP-AMP DUAL COMPARATOR & ADJUSTABLE VOLTAGE REFERENCETSM102/AVOLTAGE AND CURRENT CONTROLLER OPERATIONAL AMPLIFIERS■ LOW SUPPLY CURRENT : 200μA/am ..
TSM102IN ,DUAL OP-AMP DUAL COMPARATOR & ADJUSTABLE VOLTAGE REFERENCETSM102/AVOLTAGE AND CURRENT CONTROLLER OPERATIONAL AMPLIFIERS■ LOW SUPPLY CURRENT : 200μA/am ..
TSM102IN ,DUAL OP-AMP DUAL COMPARATOR & ADJUSTABLE VOLTAGE REFERENCEELECTRICAL CHARACTERISTICS+ -V = 5V, V = 0V, T = 25°C (unless otherwise specified) CCCC ambSym ..
TSM102IPWR ,Dual Opamp, Dual Comparator with Voltage Reference 16-TSSOP -40 to 85FEATURES APPLICATIONS• Switch-Mode Power Supplies• OPERATIONAL AMPLIFIERS• Battery Chargers– Low Su ..
TSM103AI ,DUALOPERATIONAL AMPLIFIER AND VOLTAGE REFERENCETSM103/A DUAL OPERATIONAL AMPLIFIER ANDVOLTAGE REFERENCEOPERATIONAL AMPLIFIER.LOW INPUT OFFSET VOL ..
TPS60203DGSR
Regulated 3.3-V Low Ripple Charge Pump With Power Good Indicator
OUTPUT
3.3V, 100 mA
INPUT
Low
Warning
TPS60200
OUT
C2+
LBO Co
2.2Fm
Peak
Output
CurrentProduct
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TPS60200, TPS60201, TPS60202, TPS60203
TPS6020x Regulated 3.3V, 100-mA Low-Ripple Charge Pump
Low Power DC/DC Converters Features Regulated 3.3-V Output Voltage Withupto
100-mA Output Current Froma 1.8-Vto 3.6-V
Input Voltage Less Than 5-mV (PP) Output Voltage Ripple
Achieved With Push-Pull Topology Integrated Low-Battery and Power-Good Detector Switching Frequency Can Be Synchronizedto
External Clock Signal Extends Battery Usage Withupto 90% Efficiency
and 35-μA Quiescent Supply Current Reliable System Shutdown Because Output
CapacitorIs Discharged When DeviceIs Disabled Easy-to-Design, Low-Cost, Low-EMI Power
Supply Since No Inductors Are Used 0.05-μA Shutdown Current, BatteryIs Isolated
From Loadin Shutdown Mode Compact Converter Solutionin UltraSmall 10-pin
MSOP With Only Four External Capacitors
Required Evaluation Module Available (TPS60200EVM-145)
Applications Two Batteryto 3.3-V Conversion MP3 Portable Audio Players Battery-Powered Microprocessor Systems Backup-Battery Boost Converters PDAs, Organizers, and Cordless Phones Instrumentation Meters and Other Medical Instruments TPS6020x step-up, regulated charge pumpsa 3.3-V ±4% output voltage froma 1.8-Vto input voltage. The devices are typicallyby two Alkaline, NiCdor NiMH battery cells operate downtoa minimum supply voltageof
1.6V. Continuous output currentisa minimumof 100 for the TPS60200 and TPS60201 and 50 mA for
the TPS60202 and TPS60203,all froma 2-V input.
Only four external capacitors are neededto builda
complete low-ripple DC/DC converter. The push-pull
operating modeof two single-ended charge pumps
assures the low output voltage ripple as currentis
continuously transferredto the output.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
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Typical Application with Low-Battery Warning TPS60200 Peak Output Current
