component
brcl3130me-a
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Foshan Blue Rocket Elec Battery Management, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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markdownBRCL3130ME-A
Foshan Blue Rocket Elec · Battery Management · SOT-23-5
BRCL3130ME-A from Foshan Blue Rocket Elec, in a SOT-23-5. 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 | NC | unconnected | No electrical connection. Leave floating. |
| 2 | GND | power_in | Ground reference for the IC. Connects to the negative terminal of the battery cell. |
| 3 | VDD | power_in | Power supply input, taken from the positive terminal of the Li-ion/Li-poly cell through a 100Ω series resistor and a 0.1µF decoupling capacitor to GND. Absolute max VIN = -0.3 to +6.0V. |
| 4 | VM | power_out | Negative terminal of the charger / pack minus. The internal charge/discharge FET switch connects this pin to GND during normal operation. Also used to sense charger presence, overcurrent and load short-circuit conditions. Absolute max VVM = -6.0 to +10V. |
| 5 | VM | power_out | Negative terminal of the charger / pack minus (second VM pad). Internally connected to pin 4; both pins carry the FET switch node to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Foshan Blue Rocket Elec |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
BRCL3130ME-A - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Foshan Blue Rocket Elec datasheet (None pp, sha256
922b96bc89c35c63, 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).