component
KP107ALSPA
Public Made by Adomby adom
Kiwi Instruments LED Drivers, SOP-7. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+55@@ -0,0 +1,55 @@+# KP107ALSPA++**Kiwi Instruments** · LED Drivers · SOP-7++KP107ALSPA from Kiwi Instruments, in a SOP-7. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | GND | power_in | Chip reference ground. |+| 2 | ROVP | input | Output over-voltage protection setting pin and enable input. Connect a resistor (>6kΩ recommended) to GND to program the OVP threshold; if left floating, OVP is disabled. Tying this pin to GND (V_ROVP < 150mV) disables/shuts down the IC. Sources I_ROVP ≈ 49μA. |+| 3 | NC | unconnected | Non-functional pin. Leave floating in the application. |+| 4 | HVDD | power_in | High-voltage supply pin for the chip. Absolute max 650V; startup threshold HVDD_ON ≈ 11.5V typ, shutdown HVDD_OFF ≈ 6.6V typ. HV charging current ~10mA at HVDD=20V; leakage 10-60μA. |+| 5 | Drain | passive | Drain of the internal 500V power MOSFET. Pins 5 and 6 are tied together internally to the same drain node. Rdson typ 12Ω for KP107AL variant. |+| 6 | Drain | passive | Drain of the internal 500V power MOSFET. Pins 5 and 6 are tied together internally to the same drain node. |+| 7 | CS | input | Current-sense input pin for the MOSFET source current. Peak-current reference V_cs(max) ≈ 600mV typ; leading-edge blanking T_LEB ≈ 500ns; over-current shutdown delay T_D_OC ≈ 100ns. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Kiwi Instruments |+| Package | SOP-7 |+| Category | LED-drv |+| Pins | 7 |++## Ordering variants++- `KP107ALSPA`+- `KP107ALSPAKP1070LSPA`+- `KP107ALSPAKP1071LSPA`+- `KP107ALSPAKP1072LSPA`+- `KP107ALSPAKP1073LSPA`+- `KP107ALSPAKP1071LDP`+- `KP107ALSPAKP1072LDP`+- `KP107ALSPAKP1073LDP`+- `KP107ALSPAKP1074LDP`++## CAD (KiCad official)++- Symbol: `KP107ALSPA`+- Footprint: `Package_SO:SOIC-8-N7_3.9x4.9mm_P1.27mm`+- 3D model: SOP-7 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Kiwi Instruments datasheet](docs/kp107alspa-datasheet.pdf) (8 pp, sha256 `e54fb40f2ce31eab`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/kp107alspa-datasheet.pdf)
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