component
RY2201
Public Made by Adomby adom
RYCHIP Battery Management, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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RY2201
RYCHIP · Battery Management · SOT-23-5
RY2201 from RYCHIP, 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 connection; this pin is not internally connected. |
| 2 | GND | power_in | Grounding end, battery core negative pole serving as the main ground reference. |
| 3 | VDD | power_in | Power supply pin accepting input voltage from -0.3V to 6V to provide power to the IC during normal operation. |
| 4 | VM | input | Charger minus voltage input pin accepting voltage from -6V to 10V for charger detection and over-discharge current detection functions. |
| 5 | VM | input | Charger minus voltage input pin accepting voltage from -6V to 10V for charger detection and over-discharge current detection functions. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RYCHIP |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
RY2201 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
ry2201-etched.step/ry2201-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ry2201.step/ry2201.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RYCHIP datasheet (12 pp, sha256
97cc286f28bd61e5, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).
# RY2201
**RYCHIP** · Battery Management · SOT-23-5
RY2201 from RYCHIP, 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 connection; this pin is not internally connected. |
| 2 | GND | power_in | Grounding end, battery core negative pole serving as the main ground reference. |
| 3 | VDD | power_in | Power supply pin accepting input voltage from -0.3V to 6V to provide power to the IC during normal operation. |
| 4 | VM | input | Charger minus voltage input pin accepting voltage from -6V to 10V for charger detection and over-discharge current detection functions. |
| 5 | VM | input | Charger minus voltage input pin accepting voltage from -6V to 10V for charger detection and over-discharge current detection functions. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RYCHIP |
| Package | SOT-23-5 |
| Category | Power Management (PMIC) |
| Pins | 5 |
## CAD (KiCad official)
- Symbol: `RY2201`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files: `ry2201-etched.step` / `ry2201-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ry2201.step` / `ry2201.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [RYCHIP datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588947713475940352) (12 pp, sha256 `97cc286f28bd61e5`, retrieved 2026-09-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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).
[Datasheet PDF](docs/ry2201-datasheet.pdf)