component
ME4212AM6G
Public Made by Adomby adom
MICRONE Battery Management, SOT-23-6. 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
markdownME4212AM6G
MICRONE · Battery Management · SOT-23-6
ME4212AM6G from MICRONE, in a SOT-23-6. 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 | OD | output | Gate drive output for the discharge-control MOSFET; the high level is pulled up to VDD (VODH VDD-0.1 to VDD-0.02 V) and the low level is pulled down to VSS (VODL 0.2 V typ, 0.5 V max), with OD voltage rated -0.3 V to VDD+0.3 V. |
| 2 | OC | output | Gate drive output for the charge-control MOSFET; the high level is pulled up to VDD (VOCH VDD-0.1 to VDD-0.02 V) and the low level is pulled down to CS (VOCL 0.2 V typ, 0.5 V max), with OC voltage rated VDD-33 V to VDD+0.3 V. |
| 3 | CS | input | Overcurrent detection input for discharge and charge current and charger detection terminal; its input voltage is rated VDD-33 V to VDD+0.3 V, and it is pulled up to VDD internally in the sleep state. |
| 4 | VC | input | Connection between the negative terminal of battery 1 and the positive terminal of battery 2, used by the IC to sense the battery 1 and battery 2 voltages. |
| 5 | VDD | power_in | Positive supply input and connection to the positive terminal of battery 1; the operating voltage between VDD and VSS is 1.5 V to 10 V, with an absolute maximum of -0.3 V to 10 V. |
| 6 | VSS | power_in | Ground and negative supply input, also connected to the negative terminal of battery 2; it is the reference for the VDD-VSS supply and for the OD low level. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MICRONE |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| VDD-VSS operating voltage | VDS1 | 1.5 | 10 | V | 6 | ||
| VDD-CS operating voltage | VDS2 | 1.5 | 33 | V | 6 | ||
| Operating current | IDD | 5 | 9 | uA | VC=3.9V，VDD=7.8V | 6 | |
| Sleep current | IPD | 0.1 | uA | VC=2.0V，VDD=4.0V | 6 | ||
| Load short detection voltage | VSHORT | 0.6 | 1 | 1.4 | V | VDD-VSS=7.0V | 6 |
| Overcharge protection delay | TOC | 700 | 1000 | 1300 | ms | 6 | |
| Overdischarge protection delay | TOD | 70 | 110 | 150 | ms | 6 | |
| Discharge overcurrent protection delay | TDIP | 6 | 10 | 14 | ms | 6 | |
| Charge overcurrent protection delay | TCIP | 4 | 7 | 10 | ms | 6 | |
| Short circuit protection delay | TSHORT | 150 | 250 | 400 | us | 6 | |
| OC low level voltage | VOCL | 0.2 | 0.5 | V | 6 | ||
| OD low level voltage | VODL | 0.2 | 0.5 | V | 6 | ||
| Charger start voltage for 0V battery charging (enabled) | V0VCL | 1.2 | V | 允许向0V电池充电功能 | 6 | ||
| Battery voltage for 0V charging (disabled) | V0VCH | 0.5 | V | 禁止向0V电池充电功能 | 6 | ||
| VDD-VSS input voltage | VDD | -0.3 | 10 | V | 5 | ||
| OD output voltage | VOD | -0.3 | V | 5 | |||
| Storage temperature range | TST | -55 | 150 | ºC | 5 | ||
| Junction temperature range | TJ | -40 | 150 | ºC | 5 | ||
| Package power dissipation (SOT23-6) | PD | 0.63 | W | 5 | |||
| Operating ambient temperature range | Top | -40 | 85 | ºC | 5 | ||
| Package thermal resistance junction to ambient (SOT23-6) | θJA | 200 | ºC/W | 5 |
CAD (KiCad official)
- Symbol:
ME4212AM6G - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
me4212am6g-etched.step/me4212am6g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);me4212am6g.step/me4212am6g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MICRONE datasheet (14 pp, sha256
0e304264d654ea9b, retrieved 2026-10-18, 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).