| Pin | Symbol | Type | Function (EN) |
|---|---|---|---|
| 1 | VIN | Power | Power Supply Input (VIN — 3.3V / 5.0V Standard Logic) |
| 2 | GND | GND | Ground Reference Pin (GND) |
| 3 | GATE | I/O | Multiplexed I/O & Peripheral Pin GATE (General) |
| 4 | ZCD | I/O | Multiplexed I/O & Peripheral Pin ZCD (General) |
| 5 | VCMP | I/O | Multiplexed I/O & Peripheral Pin VCMP (General) |
| 6 | ISEN | I/O | Multiplexed I/O & Peripheral Pin ISEN (General) |
| Designator / Replacement MPN | Value / Package | Function & PCB Layout Rule |
|---|---|---|
| N/A BOM | Per application circuit SOT-23-6L | Size power & signal trace widths for rated load current following IPC-2221 clearance rules. |
Manufactured by Kiwi Instruments, the KP101BLGA is housed in a SOT-23-6L package with 6 pins and a 0.95 mm lead pitch. Key pins include: 1 (VIN: Power Supply Input (VIN — 3.3V / 5.0V Standard Logic)), 2 (GND: Ground Reference Pin (GND)), 3 (GATE: Multiplexed I/O & Peripheral Pin GATE (General)), 4 (ZCD: Multiplexed I/O & Peripheral Pin ZCD (General)), 5 (VCMP: Multiplexed I/O & Peripheral Pin VCMP (General)), 6 (ISEN: Multiplexed I/O & Peripheral Pin ISEN (General)).
Normalized from the official datasheet mechanical drawing per IPC-7351B (Density Level B Nominal), KP101BLGA (SOT-23-6L) has a nominal body envelope of 1.60 × 2.90 mm, pitch e = 0.95 mm, and 6 copper pads.
You can download the verified open-hardware (CERN-OHL-P-2.0) CAD library bundle for KP101BLGA (Kiwi Instruments, SOT-23-6L) directly on this page, including KiCad 8 Footprints (.kicad_mod), Schematic Symbols (.kicad_sym), Autodesk Fusion 360 / Eagle (.lbr), and 3D STEP AP214 / WebGL GLB models.
| Pin # | Signal Name | Electrical Type | Functional Description & Design Notes |
|---|---|---|---|
| 1 | VIN | Power_In | Primary positive power supply input (VIN) operating in the 3.3V / 5.0V Standard Logic domain (Max rating: 5.5V). |
| 2 | GND | GND | 0V electrical ground return terminal (GND) for internal core logic, I/O drivers, and analog sub-blocks. |
| 3 | GATE | Digital_IO | Signal terminal GATE (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: GATE. Supported peripheral buses: General. |
| 4 | ZCD | Digital_IO | Signal terminal ZCD (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: ZCD. Supported peripheral buses: General. |
| 5 | VCMP | Digital_IO | Signal terminal VCMP (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: VCMP. Supported peripheral buses: General. |
| 6 | ISEN | Digital_IO | Signal terminal ISEN (I/O, 3.3V / 5.0V Standard Logic domain). Multiplexed alternate functions: ISEN. Supported peripheral buses: General. |