Specifications
| Type | Description |
|---|---|
| Part Number | BQ24195 |
| Manufacturer | Texas Instruments |
| Product Type | Battery Charger with Power Path |
| Category | Power Management |
| Package / Case | VQFN, 24-pin, 4.00 mm x 4.00 mm |
| Fast Charge Current | 4.5 A |
| Boost Output Voltage | 5.1 V |
| Input Current Range | 100 mA to 3 A |
| Host Interface | I2C |
| Power Path | NVDC |
| USB Detection | BC1.2 |
| Datasheet Status | request_only |
Product Overview
The BQ24195 is a Texas Instruments single-cell Li-Ion/Li-polymer battery charger with NVDC power-path management. It provides a switch-mode buck charger with 4.5 A fast-charge current capability and battery boost mode at 5.1 V.
The device is supplied in a 24-pin VQFN package. It supports USB BC1.2 port detection, I2C host control interface, and ILIM pin input current setting from 100 mA to 3 A.
Key Features
- Single-cell Li-Ion/Polymer charger
- 4.5 A fast-charge current
- 5.1 V battery boost output
- USB BC1.2 port detection
- I2C host control interface
- NVDC power-path management
- 100 mA to 3 A input current limit
- 24-pin VQFN package
Typical Applications
- Single-cell Li-Ion/Polymer charging
- USB adapter charging
- USB BC1.2 port detection
- Battery 5.1 V boost outputs
- NVDC power-path systems
Procurement Notes
When requesting a quote for BQ24195, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For power IC and power device sourcing, voltage rating, current rating, power dissipation, package thermal performance, protection features, qualification grade and application conditions should be reviewed before approval.
FAQ
What battery chemistry does BQ24195 support?
Single-cell Li-Ion and Li-polymer batteries.
What is the fast-charge current?
4.5 A (BQ24195) or 2.5 A (BQ24195L).
What does battery boost mode provide?
5.1 V output on PMID at 2.1 A.
How is input current programmed?
Via ILIM pin, 100 mA to 3 A range.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 28, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.