# HY2113-BB1A

**HYCON Tech** · Battery Management · SOT-23-6

HY2113-BB1A from HYCON Tech, 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 | MOSFET gate connection pin for discharge control; the OD output voltage is limited to VSS-0.3 V to VDD+0.3 V. |
| 2 | CS | input | Input pin for current sense and charger detection; the CS input voltage is limited to VDD-20 V to VDD+0.3 V. |
| 3 | OC | output | MOSFET gate connection pin for charge control; the OC output voltage is limited to VDD-20 V to VDD+0.3 V. |
| 4 | NC | unconnected | No connection. |
| 5 | VDD | power_in | Power supply pin; the operating voltage between VDD and VSS is 1.5 V to 8 V, and VDD to VSS input is rated VSS-0.3 V to VSS+10 V. |
| 6 | VSS | power_in | Ground pin, the reference for all voltages in the datasheet (VSS = 0 V). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HYCON Tech |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating voltage between VDD pin and VSS pin | VDSOP1 | 1.5 |  | 8 | V | Ta=25°C | 11 |
| Operating voltage between VDD pin and CS pin | VDSOP2 | 1.5 |  | 20 | V | Ta=25°C | 11 |
| Supply Current (with Power-down Function) | IDD |  | 3 | 6 | μA | VDD=3.9V; Ta=25°C | 11 |
| Power-Down Current | IPD |  |  | 0.1 | μA | VDD=2.0V; Ta=25°C | 11 |
| Discharge Overcurrent Detection Voltage | VDIP | -15 | 150 | 15 | mV | VDD=3.6V; Ta=25°C | 11 |
| Short Circuit Detection Voltage | VSIP | 0.55 | 0.85 | 1.15 | V | VDD=3.0V; Ta=25°C | 11 |
| OD Pin Output H Voltage | VDH | -0.1 | -0.02 |  | V |  | 11 |
| OD Pin Output L Voltage | VDL |  | 0.1 | 0.5 | V |  | 11 |
| OC Pin Output H Voltage | VCH | -0.1 | -0.02 |  | V |  | 11 |
| OC Pin Output L Voltage | VCL |  | 0.1 | 0.5 | V |  | 11 |
| 0V battery charge starting charger voltage | V0CH | 1.2 |  |  | V | 0V battery charging function available | 11 |
| 0V battery charge inhibition battery voltage | V0IN | 0.6 | 1.1 | 1.5 | V | Voltage defined as VDD-VSS, VSS-VCS; V0IN=4V; Ta=25°C | 11 |
| Operating voltage between VDD pin and VSS pin | VDSOP1 | 1.5 |  | 8 | V | Ta=-20℃～60℃ | 12 |
| Operating voltage between VDD pin and CS pin | VDSOP2 | 1.5 |  | 20 | V | Ta=-20℃～60℃ | 12 |
| Supply Current (with Power-down Function) | IDD |  | 3 | 6 | μA | VDD=3.9V; Ta=-20℃～60℃ | 12 |
| Power-Down Current | IPD |  |  | 0.1 | μA | VDD=2.0V; Ta=-20℃～60℃ | 12 |
| Discharge Overcurrent Detection Voltage | VDIP | -25 | 150 | 25 | mV | VDD=3.6V; Ta=-20℃～60℃ | 12 |
| Short Circuit Detection Voltage | VSIP | 0.55 | 0.85 | 1.15 | V | VDD=3.0V; Ta=-20℃～60℃ | 12 |
| OD Pin Output H Voltage | VDH | -0.1 | -0.02 |  | V | Ta=-20℃～60℃ | 12 |
| OD Pin Output L Voltage | VDL |  | 0.1 | 0.5 | V | Ta=-20℃～60℃ | 12 |
| OC Pin Output H Voltage | VCH | -0.1 | -0.02 |  | V | Ta=-20℃～60℃ | 12 |
| OC Pin Output L Voltage | VCL |  | 0.1 | 0.5 | V | Ta=-20℃～60℃ | 12 |
| 0V battery charge starting charger voltage | V0CH | 1.2 |  |  | V | 0V battery charging function available; Ta=-20℃～60℃ | 12 |
| 0V battery charge inhibition charger voltage | V0IN | 0.5 | 1.1 | 1.6 | V | Voltage defined as VDD-VSS, VSS-VCS; V0IN=4V; Ta=-20℃～60℃ | 12 |
| Input voltage between VDD and VSS pin | VDD | -0.3 |  | 10 | V | Printed as VSS-0.3 to VSS+10 V; VSS=0V per table header | 10 |
| OC output pin voltage | VOC | -20 |  | 0.3 | V | Printed as VDD-20 to VDD+0.3 V | 10 |
| OD output pin voltage | VOD | -0.3 |  | 0.3 | V | Printed as VSS-0.3 to VDD+0.3 V | 10 |
| CS input pin voltage | VCS | -20 |  | 0.3 | V | Printed as VDD-20 to VDD+0.3 V | 10 |
| Operating Temperature Range | TOP | -40 |  | 85 | °C |  | 10 |
| Storage Temperature Range | TST | -40 |  | 125 | °C |  | 10 |
| Power dissipation | PD |  |  | 250 | mW |  | 10 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | ppa |  | levels of reliability, such as device or equipment affecting the human body, health/medical equipments, security systems, or any apparatus installed in aircrafts and other vehicles. | 4 |

## CAD (KiCad official)

- Symbol: `HY2113-BB1A`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `hy2113-bb1a-etched.step` / `hy2113-bb1a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `hy2113-bb1a.step` / `hy2113-bb1a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HYCON Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586202814279766016) (37 pp, sha256 `9b0feac7701f91ab`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/hy2113-bb1a-datasheet.pdf)