TPS60301 Overview
The TPS6030x devices are a family of switchedvoltage 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 a plete high efficiency DC-DC charge pump converter.
TPS60301 Key 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%)
- 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 ponents
- No Inductors Required
- Only Five Small, 1-µF Ceramic Capacitors