component
GP8691H
Public Made by Adomby adom
HaloChip AC-DC Controllers And Regulators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownGP8691H
HaloChip · AC-DC Controllers And Regulators · SOP-8
GP8691H from HaloChip, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VCC | power_in | Chip supply pin, with the bypass capacitor placed right next to the VCC and GND pins; the datasheet gives VCC absolute maximum -0.3 to 35 V, start-up threshold 13.5-15.5 V, UVLO 4.1-5.1 V and overvoltage protection 29-33 V. |
| 2 | GND | power_in | Chip ground; the power ground of the current-sense resistor should be routed short and separately from the chip ground and other small-signal grounds to the bulk capacitor ground. |
| 3 | FB | input | Feedback voltage input for constant-voltage regulation, with the FB divider resistors kept close to the pin; the datasheet gives an absolute maximum of -0.3 to 6 V and an FB reference of 1.975-2.025 V (typ. 2 V). |
| 4 | CS | input | Current-sense input, with the sense resistor connected between CS and GND, which sets the peak current as I_P_PK = 500/R_CS (mA) and includes a 500 ns leading-edge blanking time; the absolute maximum is -0.3 to 6 V. |
| 5 | C | output | Collector of the internal power composite transistor; the datasheet specifies GP8691H C-B breakdown of 700 V min at IC=0.1 mA, C-E breakdown of 400 V min, and C-E saturation current of 1.2 A, and recommends enlarging the copper area on the C pins for heat dissipation. |
| 6 | C | output | Collector of the internal power composite transistor, tied together with pins 5, 7 and 8; the datasheet specifies GP8691H C-B breakdown of 700 V min at IC=0.1 mA, C-E breakdown of 400 V min, and C-E saturation current of 1.2 A, and recommends enlarging the copper area on the C pins for heat dissipation. |
| 7 | C | output | Collector of the internal power composite transistor, tied together with pins 5, 6 and 8; the datasheet specifies GP8691H C-B breakdown of 700 V min at IC=0.1 mA, C-E breakdown of 400 V min, and C-E saturation current of 1.2 A, and recommends enlarging the copper area on the C pins for heat dissipation. |
| 8 | C | output | Collector of the internal power composite transistor, tied together with pins 5, 6 and 7; the datasheet specifies GP8691H C-B breakdown of 700 V min at IC=0.1 mA, C-E breakdown of 400 V min, and C-E saturation current of 1.2 A, and recommends enlarging the copper area on the C pins for heat dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HaloChip |
| Package | SOP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
GP8691H - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
gp8691h-etched.step/gp8691h-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gp8691h.step/gp8691h.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HaloChip datasheet (8 pp, sha256
e52fb0bc9540ebeb, retrieved 2026-10-10, 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: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).