Datasheet Texas Instruments BQ25896
| Manufacturer | Texas Instruments |
| Series | BQ25896 |
1S 3A Fast Charger MaxCharge(TM) Technology for High Input Voltage and Adjustable USB OTG Boost
Datasheets
bq25896 I2C Controlled Single Cell 3-A Fast Charger with MaxChargeTM Technology for High Input Voltage and Adjustable Voltage USB On-the-Go Boost Mode datasheet
PDF, 1.5 Mb, Revision: B, File published: Oct 5, 2016
Extract from the document
Prices
Status
| BQ25896RTWR | BQ25896RTWT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| BQ25896RTWR | BQ25896RTWT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 24 | 24 |
| Package Type | RTW | RTW |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | 25896 | 25896 |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .75 | .75 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | BQ25896RTWR | BQ25896RTWT |
|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 22 | 22 |
| Battery Charge Voltage(Max), V | 4.6 | 4.6 |
| Battery Charge Voltage(Min), V | 3.84 | 3.84 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 3 | 3 |
| Control Interface | I2C,Standalone (RC-Settable) | I2C,Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck | Switch-Mode Buck |
| Number of Series Cells | 1 | 1 |
| Operating Vin(Max), V | 14 | 14 |
| Operating Vin(Min), V | 3.9 | 3.9 |
| Package Group | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 24WQFN: 16 mm2: 4 x 4(WQFN) | 24WQFN: 16 mm2: 4 x 4(WQFN) |
| Special Features | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | USB OTG,USB PSEL | USB OTG,USB PSEL |
Eco Plan
| BQ25896RTWR | BQ25896RTWT | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- Using the bq2589x ADC to Estimate Battery TemperaturePDF, 99 Kb, File published: May 4, 2015
Model Line
Series: BQ25896 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC
