The HW133-V10 features a standard RF interface, usually an or a spring pin pad.
| Pin # | Symbol | Function (Standard) | | |-------|--------|---------------------|-------------------------------| | 1 | VIN | 6.5V – 28V Input | Extended slew-rate capacitor enable | | 2 | EN | Enable (Active High) | Soft-start timing modulation | | 3 | GND | Power ground | Thermal pad sensing (Kelvin connection) | | 4 | SW | Switching node | Spread spectrum clock output | | 5 | VOUT | 1.0V – 3.3V output | Load transient pre-emphasis | | 6 | FB | Feedback input | Exclusive: Adaptive loop compensation | | 7 | COMP | Compensation pin | External sync input (up to 2.2MHz) | | 8 | SS/TRK | Soft-start/Tracking | Exclusive: Current limit droop control | | 9* | NC | Not connected | Thermal warning flag (open-drain) | | 10* | NC | Not connected | +2.5V reference output (10mA max) | hw133v10 datasheet exclusive
While some niche tracking sites like Calcs.com list a datasheet entry for this model, the information is not publicly accessible without a subscription or trial. The HW133-V10 features a standard RF interface, usually