BQ25180YBGR – 1A Single-Cell Lithium-Ion/Lithium-Polymer Battery Charger
The BQ25180YBGR is a highly efficient 1A linear battery charger IC designed for single-cell Li-Ion and Li-Polymer batteries. It integrates power path management, battery detection, and programmable charge parameters, making it ideal for wearables, IoT devices, and portable electronics.
Specification of BQ25180YBGR Battery Charger –
| Parameter | Value | Unit | Description |
|---|---|---|---|
| Input Voltage Range | 3.9 – 18 | V | Operating input voltage |
| Battery Regulation Voltage | 3.6 – 4.65 | V | Programmable charge voltage |
| Charge Current | Up to 1000 | mA | Programmable charging current |
| Quiescent Current | 0.5 | µA | Low standby current |
| Precharge Current | 10 | mA | For deeply discharged batteries |
| Termination Current | Programmable | – | Adjustable termination threshold |
| Input Overvoltage Protection | 22 | V | Maximum input voltage tolerance |
| Power Path Management | Yes | – | Supports system load while charging |
| Battery Temperature Monitoring | Yes | – | JEITA-compliant safety feature |
| Package Type | X2QFN (1.5 mm × 1.5 mm) | – | Compact 12-pin package |
Pin configuration of BQ25180YBGR Battery Charger –

Products attributes of BQ25180YBGR Battery Charger –
MFR : Texas Instruments.
MFR-PN : BQ25180YBGR.
Package : DSBGA (8).
BQ25180YBGR Datasheet:
Package contains of BQ25180YBGR Battery Charger –
1xBQ25180YBGR





