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TPS60300, TP...
Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
Reference Design
TPS60300, TPS60301, TPS60302, TPS60303
SLVS302B – DECEMBER 2000 – REVISED OCTOBER 2015
TPS6030x Single-Cell to 3-V or 3.3-V, 20-mA Dual Output, High-Efficiency Charge Pump
1 Features
1 Input
Voltage Range From 0.9 V to 1.8 V Regulated 3-V or 3.3-V Output
Voltage Up to 20-mA Output Current High Power Conversion Efficiency (up to 90%)
Over a Wide Output Current Range, Optimized for 1.2-V Battery
Voltage Additional Output With 2 Times VIN (OUT1) Device Quiescent Current Less Than 35 µA Supervisor Included; Open Drain or Push-Pull Power Good Output Minimum Number of External Components – No Inductors Required – Only Five Small, 1-µF Ceramic
Capacitors
Required Load Isolated From Battery During Shutdown Micro-Small 10-Pin MSOP (VSSOP) Package
2 Applications
Pagers Battery-Powered Toys Portable Measurement Instruments Home-Automation Products Medical Instruments (Like Hearing Instruments) Metering Applications Using MSP430 Micro-
Controller Portable Smart Card Readers
3 Description
The TPS6030x devices are a family of switched
voltage converters designed specifically for spacecritical battery powered applications.
The TPS6030x step-up, regulated charge pumps generate a 3-V (±4%) or 3.3-V (±4%) output
voltage from a 0.9-V to 1.8-V input
voltage (one alkaline, NiCd, or NiMH battery).
Only five small 1-µF ceramic
capacitors are required to build...