Datasheet Texas Instruments BQ24090
| Manufacturer | Texas Instruments |
| Series | BQ24090 |
1A, Single Input, Single Cell Li-Ion Battery Charger w/ 10kО© NTC | Li-ion Linear Battery Charger IC
Datasheets
bq2409x 1A, Single-Input, Single Cell Li-Ion and Li-Pol Battery Charger datasheet
PDF, 1.8 Mb, Revision: G, File published: Aug 3, 2015
Extract from the document
Prices
Status
| BQ24090DGQR | BQ24090DGQT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| BQ24090DGQR | BQ24090DGQT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 10 | 10 |
| Package Type | DGQ | DGQ |
| Industry STD Term | HVSSOP | HVSSOP |
| JEDEC Code | S-PDSO-G | S-PDSO-G |
| Package QTY | 2500 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | 24090 | 24090 |
| Width (mm) | 3 | 3 |
| Length (mm) | 3 | 3 |
| Thickness (mm) | 1.02 | 1.02 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1.1 | 1.1 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | BQ24090DGQR | BQ24090DGQT |
|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 12 | 12 |
| Battery Charge Voltage(Max), V | 4.2 | 4.2 |
| Battery Charge Voltage(Min), V | 4.2 | 4.2 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 1 | 1 |
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) |
| Control Topology | Linear | Linear |
| Number of Series Cells | 1 | 1 |
| Operating Vin(Max), V | 6.45 | 6.45 |
| Operating Vin(Min), V | 4.45 | 4.45 |
| Package Group | MSOP-PowerPAD | MSOP-PowerPAD |
| Package Size: mm2:W x L, PKG | 10MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) | 10MSOP-PowerPAD: 15 mm2: 4.9 x 3(MSOP-PowerPAD) |
| Special Features | Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) | Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
| USB Feature | N/A | N/A |
Eco Plan
| BQ24090DGQR | BQ24090DGQT | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- Charging a three-cell nickel-based battery pack with a Li-Ion chargerPDF, 127 Kb, File published: Apr 26, 2012
- Selecting the Best bq2404x/5x/9x Single Cell Battery Charger for your ApplicatioPDF, 38 Kb, File published: Nov 29, 2012
- 2Q 2012 Issue Analog Applications JournalPDF, 2.4 Mb, File published: Apr 26, 2012
- Building your own Battery SimulatorPDF, 114 Kb, File published: Oct 14, 2013
Building your own Battery Simulator OPA544, bq2409x, bq2404x, bq2415x, bq2425x, bq2416x
Model Line
Series: BQ24090 (2)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC
