Device Overview
Qorvo ACT4070BYH-T is an exact-order DC-DC converter supplied in SOP-8EP. The main engineering checks for this variant are Input Voltage (6.5 to 30 V), Output Current (3 A), Exact Package (SOP-8EP).
Selection-Critical Data
| Parameter | Confirmed Data | Why It Matters |
|---|---|---|
| Input Voltage | 6.5 to 30 V (Features) | Defines compatibility with the available system input rail and its operating range. |
| Output Current | 3 A | Defines the current-handling or drive capability that must meet the load while respecting current-path and thermal limits. |
| Exact Package | SOP-8EP | Determines PCB footprint, pinout, mechanical assembly and orderable-variant compatibility. |
| Device Function | DC-DC converter | Defines the device function or architecture that a compatible replacement must preserve before secondary ratings are compared. |
| Output Voltage | 12 V (Features) | Defines the output/reference voltage range or setpoint that must match the target rail, battery or threshold. |
| Switching Frequency | 300 kHz | Defines the converter switching rate and affects magnetics, output ripple, efficiency and EMI. |
| Operating Temperature | -40 to 85 degC (Exact ACT4070BYH-T ordering row) | Defines the qualified measurement or environmental range that the design must remain within. |
| Lifecycle / Procurement | Discontinued | Qorvo announced end of life on April 8, 2021, with last time buy on December 5, 2021. |
Power-Management Selection Notes
At 6.5 to 30 V, the input voltage defines compatibility with the available system input rail and its operating range. Technical condition: Features. At 12 V, the output voltage defines the output/reference voltage range or setpoint that must match the target rail, battery or threshold. Technical condition: Features. 3 A is the stated output current value. Defines the current-handling or drive capability that must meet the load while respecting current-path and thermal limits. DC-DC converter is the stated device function value. Defines the device function or architecture that a compatible replacement must preserve before secondary ratings are compared.
The switching frequency is 300 kHz; this is the power-converter switching rate and affects magnetics, ripple, efficiency and EMI.
For operating temperature, -40 to 85 degC is the approved value. Defines the qualified measurement or environmental range that the design must remain within. Technical condition: Exact ACT4070BYH-T ordering row.
Exact Package is SOP-8EP. Determines PCB footprint, pinout, mechanical assembly and orderable-variant compatibility.
