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DATA SHEET
TPS6513x Dual, Positive and Negative Output DC-DC Converter
1 Features
- Input voltage range: 2.7-V to 5.5-V
- VPOS positive boost converter output
- Adjustable output: up to 15 V
- Two switch current limit options: 0.8 A and 2 A
- Conversion efficiency: up to 89%
- VNEG negative inverting buck-boost converter output
- Adjustable output: down to –15 V
- Two switch current limit options: 0.8 A and 2 A
- Conversion efficiency: up to 81%
- Control output for external P-channel FET
supports complete disconnection from battery
- 1-µA shutdown current
- Individual enable inputs for flexible output sequencing
- Protection features
- Overvoltage protection at VPOS and
VNEG
- Input undervoltage lockout
- Thermal shutdown protection
- 4-mm × 4-mm VQFN-24 package (RGE)