BQ24253RGET Texas Instruments power-management (WSON) In Stock
BQ24253RGET is a 3A single-cell Li-Ion/Li-Po battery charger with I2C control and power path management. Priced from $1.71, in stock for inquiry, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- WSON
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- BQ24253RGET Datasheet PDF
- Category
- power-management
- Price
- From $1.7100(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 3A fast-charge with I2C programmability
- Integrated power path management
- Input voltage regulation up to 6.2V
- NVDC architecture for improved efficiency
- 16-pin 4x4mm WSON compact package
Applications
BQ24253RGET is used in portable electronics such as smartphones, tablets, wireless speakers, and wearables requiring efficient single-cell Li-Ion battery charging. Its I2C interface and integrated power path make it ideal for systems needing dynamic charge control and USB compatibility.
Specifications
| Charge Current (Max) | 3A |
| Input Voltage (Max) | 6.2V |
| Battery Regulation Voltage | 4.2V |
| Interface | I2C |
| Topology | Buck (Switch-Mode) |
| Operating Temperature | -40°C to +85°C |
| Package | WSON |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for BQ24253RGET:
Frequently Asked Questions
What is the BQ24253RGET and what does it do?
The BQ24253RGET is a 3A single-cell Li-Ion/Li-Po battery charger IC from Texas Instruments. It features an I2C interface for programmable charge parameters, integrated power path management allowing simultaneous system operation and charging, and NVDC architecture for improved efficiency. It operates from a 5V USB or adapter input up to 6.2V.
What package and pin count does the BQ24253RGET use?
The BQ24253RGET uses a 16-pin WSON package (4×4mm, 0.5mm pitch). The WSON (Wafer-Scale Outline No-lead) package provides a small footprint with good thermal performance, suitable for space-constrained portable designs.
What are common applications for the BQ24253RGET?
Common applications include smartphones, tablets, Bluetooth speakers, wearables, and portable medical devices requiring single-cell Li-Ion battery charging. Its I2C programmability and USB OTG support make it well-suited for designs where charge rate and power path must be dynamically adjusted by a host processor.
What is an alternative to the BQ24253RGET?
Compatible alternatives include the BQ24295 (pin-compatible with similar feature set), BQ24250 (lower cost, fixed-parameter version), and the BQ25895 for higher integration. Always verify electrical parameters and layout requirements against your design before substituting.
Is the BQ24253RGET RoHS compliant?
Yes, the BQ24253RGET is RoHS compliant and lead-free. Texas Instruments designates this part as Pb-Free with a suffix 'T' indicating tape-and-reel packaging on the standard orderable part number.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $3.0610 | $30.61 |
| 25+ | $2.5100 | $62.75 |
| 100+ | $2.2000 | $220.00 |
| 500+ | $1.9300 | $965.00 |
| 1000+ | $1.8200 | $1820.00 |
| 10000+ | $1.7100 | $17100.00 |
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