component
ME8327BS7G-N
Public Made by Adomby adom
MICRONE AC-DC Controllers and Regulators, SOP-7. Datasheet-verified pinout, 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
markdownME8327BS7G-N
MICRONE · AC-DC Controllers and Regulators · SOP-7
ME8327BS7G-N from MICRONE, 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 | VDD | power_in | Chip supply pin. Recommended operating range 10V to 30V; UVLO(on) rising ~15.5V, UVLO(off) falling ~9.5V; internal OVP ~33V and VDD clamp ~35V at 7mA. Absolute maximum 35V. |
| 2 | INV | input | Output voltage feedback input. Senses the auxiliary winding via a divider (Ra/Rb) for primary-side voltage regulation; internal reference ~2.0V; OVP threshold ~2.4V. Absolute max input -0.7V to 7V. |
| 3 | COMP | passive | Primary current sampling compensation node for the constant-current loop. External capacitor is connected here to set the CC loop dynamics; internal V_COMP_REF ≈ 500mV. Absolute max input -0.3V to 7V. |
| 4 | CS | input | Transformer primary-side current sense input. Connected via sense resistor Rcs to GND; internal 500ns leading-edge blanking eliminates the turn-on spike so no external RC is needed. Absolute max input -0.3V to 7V. |
| 5 | DRAIN | power_out | Drain of the integrated 650V high-voltage power MOSFET. Ties to the transformer primary winding. Pins 5 and 6 are internally common and both must be connected for current handling and thermal reasons; Ron ≈ 4.5Ω (typ) at VGS=10V, Id=1A. |
| 6 | DRAIN | power_out | Drain of the integrated 650V high-voltage power MOSFET (same net as pin 5). Second pin is provided for higher current and improved thermal dissipation. |
| 7 | GND | power_in | Chip ground reference for control circuitry and the integrated MOSFET source return. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOP-7 |
| Category | PMIC |
| Pins | 7 |
Ordering variants
Same part, different packaging or reel option.
ME8327BS7G-NME8327BS7G-NCS7G
CAD (KiCad official)
- Symbol:
ME8327BS7G-N - Footprint:
Package_SO:SOIC-8-N7_3.9x4.9mm_P1.27mm - 3D model: SOP-7 (KiCad packages3D, STEP)
- 3D model files:
me8327bs7g-n-etched.step/me8327bs7g-n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);me8327bs7g-n.step/me8327bs7g-n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (11 pp, sha256
9af0be833f1f6211, 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).