ME8200M6G-N from MICRONE, in a SOT-23-6. 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	Ground return pin for the controller. All internal circuitry references this node.
2	FB	input	Feedback input. Senses the loop feedback from the opto-coupler; controls PWM duty cycle, entry into green mode (VFB≈1.8V) and burst mode (VFB≈1.0V), and over-load protection (VTH_PL≈3.5V). Open-pin voltage ~5V.
3	RI	input	Oscillator frequency-setting pin. Connect an external resistor to GND; operating frequency F = 6500/RI (kHz, RI in kΩ). Open-pin voltage ~2V.
4	SENSE	input	Current-sense input. Monitors the primary MOSFET source current through the sense resistor; peak current-limit threshold VTH_OC ≈ 0.75V with 220ns leading-edge blanking and 120ns propagation delay.
5	VDD	power_in	Chip supply pin. Recommended operating range 10-30V. UVLO_ON ≈ 14V (start), UVLO_OFF ≈ 9V, clamped at ~35V, OVP triggers at ~28V. Startup current ~5µA, operating current ~1mA.
6	GATE	output	Gate-drive output for the external power MOSFET. Soft-driver totem-pole output, VOH ≥ 10V @ 20mA, VOL ≤ 0.8V @ -20mA, internally clamped to ~18V. Rise/fall ~220ns/70ns into 1nF.

Key specifications

Parameter	Value
Manufacturer	MICRONE
Package	SOT-23-6
Category	PMIC
Pins	6

Ordering variants

Same part, different packaging or reel option.

ME8200M6G-N
ME8200M6G-ND8G-N
ME8200M6G-NSG-N

CAD (KiCad official)

Symbol: ME8200M6G-N
Footprint: Package_TO_SOT_SMD:SOT-23-6
3D model: SOT-23-6 (KiCad packages3D, STEP)

3D model downloads

Two STEP files. Same geometry, different body top:

File	Size	Use it when
`me8200m6g-n.step`	97 KB	You want the bare part, or you mark your own boards.
`me8200m6g-n-etched.step`	2.2 MB	You want the part with `ME8200M6G-N` already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 538 faces against 117 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

Datasheet: MICRONE datasheet (11 pp, sha256 69d9e481e57b39a1, 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