Datasheet Texas Instruments BQ24087DRCR — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ24087 |
| Artikelnummer | BQ24087DRCR |
750mA EIN-CHIP Li-Ionen / Li-Pol LADEMANAGEMENT IC mit Wärmeregulierung 10-VSON 0 bis 125
Datenblätter
bq2408x 750-mA Single-Chip Li-Ion and Li-Pol Charge Management IC With Thermal Regulation datasheet
PDF, 1.7 Mb, Revision: E, Datei veröffentlicht: Dec 30, 2015
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Verpackung
| Pin | 10 |
| Package Type | DRC |
| Industry STD Term | VSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | CDX |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Herunterladen |
Parameter
| Absolute Vin (safety rating)(Max)( | 20 V |
| Battery Charge Voltage(Max) | 4.2 V |
| Battery Charge Voltage(Min) | 4.2 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 0.75 A |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Linear |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 6.5 V |
| Operating Vin(Min) | 4.35 V |
| Package Group | VSON |
| Package Size: mm2:W x L | 10VSON: 9 mm2: 3 x 3(VSON) PKG |
| Special Features | Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | N/A |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: BQ24087EVM
Battery Charger Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Achieving Different Charge Voltage for bq2408xPDF, 110 Kb, Datei veröffentlicht: Apr 29, 2009
By changing standard 4.2-V charge voltage to 4.1 V or lower, rechargeable lithium-ion (Li-ion) battery cycle life can be extended at low temperature. For new chemistry such as LiFePO4 rechargeable battery, it requires 3.6-V charge voltage. All these new applications need a nonstandard charge voltage. This application report gives examples of using the 4.2-V bq24085 charger to achieve different cha - How to Achieve Power-Path Management Function for bq2408x (Rev. A)PDF, 174 Kb, Revision: A, Datei veröffentlicht: Apr 21, 2009
This application report presents a simple external circuit for achieving a power-path management function while maintaining an overvoltage protection function and blocking reverse current for low-cost linear battery chargers such as the bq2408x . Brief design criteria and a trade-off study with test results are presented.
Modellreihe
Serie: BQ24087 (2)
- BQ24087DRCR BQ24087DRCT
Herstellerklassifikation
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC