PT5020 Series is an integrated switching regulator product launched by Power Trends, which can convert positive voltage to negative voltage and has a wide range of applications.
The PT5020 Series Integrated Switching Regulators convert a positive input voltage (typ. +5 V) to a negative output voltage using a buck‑boost topology. They are packaged in a 3‑pin SIP configuration and are intended for a wide range of analog and communication circuit applications.
Key specifications include an input voltage range of 4.75 V to 7 V, selectable output voltages from –3.3 V to –15 V, up to 1 A of output current, efficiencies up to 75 %, and a switching frequency up to 1.2 MHz. The device operates from –20 °C to +85 °C (absolute maximum) with a recommended operating range of –20 °C to +65 °C.
| Input Voltage Range | 4.75 V to 7 V |
|---|---|
| Efficiency | up to 75 % |
| Absolute Maximum Temperature | -20 °C to +85 °C |
The PT5020 series operates with an input voltage from 4.75 V to 7 V.