TPS627431
TPS627431 is 300/400mA High Efficiency Buck Converter manufactured by Texas Instruments.
- Part of the TPS62743 comparator family.
- Part of the TPS62743 comparator family.
ures
- 1 Input Voltage Range VIN from 2.15 V to 5.5 V
- Input Voltage Range Down to 2.0 V Once Started
- Output Current
- TPS62743 300 m A
- TPS627431 400m A
- 360 n A Operational Quiescent Current
- Up to 90% Efficiency at 10-µA Output Current
- Power Save Mode Operation
- Selectable Output Voltages
- 8 voltage options between 1.2 V to 3.3 V
- Output Voltage Discharge
- Low Output Voltage Ripple
- Automatic Transition to No Ripple 100% Mode
- RF Friendly DCS-Control™
- Total Solution Size <10mm2
- Small 1.6 mm × 0.9 mm, 8 Ball WCSP Package
2 Applications
- Wearables
- Fitness Tracker
- Smart Watch
- Health Monitoring
- Bluetooth® Low Energy, RF4CE, Zigbee
- High-efficiency, Ultra Low Power Applications
- Energy Harvesting
VIN 2.0 V to 5.5 V
CIN 4.7 PF
Typical Application
TPS62743
VIN EN VSEL1 VSEL2...
