BQ76952 BMS Molecule v2

@@ -0,0 +1,42 @@+# BQ76952 BMS Molecule v2++Adom molecule for the Texas Instruments BQ76952 battery management IC. This is the central controller of the Modular BMS system — it monitors cell voltages, controls charge/discharge FETs, handles cell balancing, and provides comprehensive protection (OV, UV, OCD, SCD).++## Features++- TI BQ76952 battery monitor/protector (3-16S)+- BQ771807 high-side MOSFET driver+- BSC160N15NS5 / BSZ900N15NS3 power MOSFETs for CHG/DSG control+- Cell balancing support+- Full protection suite: OV, UV, OCD, SCD, OT+- I2C interface to host MCU (MSP430)+- Multi-sheet KiCad 8 schematic (Monitor, FETs, Interface, Hardware, PinConfig)++## Schematic Sheets++| Sheet | Contents |+|-------|----------|+| BMS029B_Monitor | BQ76952 IC, cell voltage sense, thermistors, decoupling |+| BMS029B_FETs | CHG/DSG MOSFET bank, gate drivers, current sense |+| BMS029B_Interface | I2C/UART connectors, MSP430 interface, debug headers |+| BMS029B_Hardware | Board-level: fiducials, mounting, compliance markings |+| BMS029B_PinConfig | Pin configuration and mapping |++## Key ICs++| Ref | Value | Description |+|-----|-------|-------------|+| — | BQ76952 | 3-16S battery monitor and protector |+| — | BQ771807DPJR | High-side N-FET driver |+| — | BSC160N15NS5ATMA1 | 150V N-channel MOSFET (power stage) |+| — | BSZ900N15NS3 G | 150V N-channel MOSFET (power stage) |+| — | MMBT5401LT1G | PNP transistor (gate drive) |+| — | FCX495TA | NPN transistor |++## Usage++This molecule is the brain of the **Modular BMS** system. It connects to battery carrier molecules (18650 or EVE LF105 prismatic) via cell sense lines and controls charge/discharge through integrated MOSFET banks. An MSP430 host MCU communicates over I2C to configure the BQ76952 and read telemetry.++## Source++- GitHub: [adom-inc/Modular_BMS](https://github.com/adom-inc/Modular_BMS/tree/main/Molecule_BQ76952%20-%20v2)

@@ -0,0 +1,30 @@+{+  "slug": "molecule-bq76952-v2",+  "title": "BQ76952 BMS Molecule v2",+  "type": "component",+  "version": "1.0.0",+  "description": "Adom molecule for the TI BQ76952 battery management IC with charge/discharge FET control, cell balancing, and protection. The brain of the Modular BMS system.",+  "tags": [+    "hardware",+    "molecule",+    "bms",+    "bq76952",+    "battery-management",+    "ti",+    "mosfet",+    "protection",+    "balancing"+  ],+  "dependencies": {},+  "hero": {+    "type": "billboard",+    "headline": "BQ76952 BMS Molecule v2",+    "subhead": "3-16S battery monitor and protector with integrated FET drivers, cell balancing, and I2C interface.",+    "screenshot": "docs/hero.png"+  },+  "org": "adom",+  "author": {+    "name": "kaleymer",+    "email": "[email protected]"+  }+}\ No newline at end of file