component

ME8604AS7G

Public Made by Adom

by adom

MICRONE AC-DC Controllers and Regulators, SOP-7. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

markdown

ME8604AS7G

MICRONE · AC-DC Controllers and Regulators · SOP-7

ME8604AS7G 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 FB input Regulator feedback pin. Internal PWM comparator regulates FB to VFB = 2.65V (typ). External divider R2/R3 to output sets VOUT = 2.65V × (R2+R3)/R3. Abs-max -0.3 to 6.5V. FB overload threshold VOLP ≈ 1.58V triggers overload protection.
2 SW power_out System switching node / chip ground / source of the internal high-voltage power MOSFET. Connects to the current-sense resistor (Rcs) to ground in the typical application. Abs-max SW-to-VIN = -0.3 to 650V for the AS7G variant.
3 BP power_in Chip power / bypass pin. Internally charged from VIN through the HV startup circuit. VSTARTUP ≈ 10.2V, VRESTART ≈ 9.3V, VBPOFF ≈ 3.1V, VLIMIT (clamp) ≈ 11.2V. Abs-max 40V. Requires an external bypass capacitor (typ. 2.2µF) to ground (SW).
4 NC unconnected No internal connection. Leave floating on the PCB.
5 VIN power_in High-voltage system input / drain of the internal power MOSFET. Pins 5 and 6 are tied together internally to share current. Withstands VBD ≥ 650V (AS7G/A/C/D/E). Internal charging current to BP ICHRG ≈ 3.5mA typ.
6 VIN power_in High-voltage system input / drain of the internal power MOSFET. Paralleled with pin 5. See pin 5 for electrical specifications.
7 CS input Current sense pin. Connects to the external current-sense resistor Rcs between SW and system ground. Peak current-sense threshold VPEAK ≈ 500mV (AS7G / A/B/D/E variants). Leading-edge blanking TLEB ≈ 350ns. Abs-max -0.3 to 6.5V.

Key specifications

Parameter Value
Manufacturer MICRONE
Package SOP-7
Category PMIC
Pins 7

Ordering variants

Same part, different packaging or reel option.

  • ME8604AS7G
  • ME8604AS7GBS7G
  • ME8604AS7GCS7G
  • ME8604AS7GAS6G
  • ME8604AS7GBS6G
  • ME8604AS7GDD7G
  • ME8604AS7GED7G

CAD (KiCad official)

  • Symbol: ME8604AS7G
  • Footprint: Package_SO:SOIC-8-N7_3.9x4.9mm_P1.27mm
  • 3D model: SOP-7 (KiCad packages3D, STEP)
  • 3D model files: me8604as7g-etched.step / me8604as7g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); me8604as7g.step / me8604as7g.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: MICRONE datasheet (14 pp, sha256 8af994510eccba8f, 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