ZHCU781 August 2021
The TIDA-050052 is designed by using the TPS62903 high efficiency and low IQ DC/DC Buck converter. The design is optimized for small total solution size, low BOM count, high efficiency, best thermal performance, and lowest quiescent current possible. This design is ideal for applications where space is limited such as smart lock, wearable devices, and so on. The high efficiency and low IQ are ideal for battery operated systems. The design allows to efficiently use the battery power and extend its life time.
| PARAMETER | MIN | Typical | MAX | UNIT |
|---|---|---|---|---|
| Input Voltage | 3 | 12 | 17 | V |
| Output Voltage | 1.185 | 1.2 | 1.215 | V |
| Output Current | 0 | 3 | A | |
| Switching Frequency | 2.5 | MHz | ||
| Operating Quiescent Current (Power Save Mode) | 4 | uA | ||
| Junction Temperature | -40 | 150 | C | |
| Output Capacitor Discharge | Enabled |