Datasheet Texas Instruments BQ24765 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | BQ24765 |
SMBus-gesteuertes Ladegerät mit integrierten FETs
Datenblätter
bq24765 SMBus-Controlled Multi-Chemistry Battery Charger With Integrated Power MOSFETs datasheet
PDF, 1.6 Mb, Revision: A, Datei veröffentlicht: Nov 25, 2015
Auszug aus dem Dokument
Preise
Status
| BQ24765RUVR | BQ24765RUVT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Verpackung
| BQ24765RUVR | BQ24765RUVT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 34 | 34 |
| Package Type | RUV | RUV |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | R-PQFP-N | R-PQFP-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | BQ24765 | BQ24765 |
| Width (mm) | 7 | 7 |
| Length (mm) | 3.5 | 3.5 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | BQ24765RUVR | BQ24765RUVT |
|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 30 | 30 |
| Battery Charge Voltage(Max), V | 19.2 | 19.2 |
| Battery Charge Voltage(Min), V | 1.024 | 1.024 |
| Cell Chemistry | Lead Acid,Li-Ion/Li-Polymer,LiFePO4,NiCd,NiMH | Lead Acid,Li-Ion/Li-Polymer,LiFePO4,NiCd,NiMH |
| Charge Current(Max), A | 10 | 10 |
| Control Interface | SMBus | SMBus |
| Control Topology | Switch-Mode Buck | Switch-Mode Buck |
| Number of Series Cells | 2,3,4 | 2,3,4 |
| Operating Vin(Max), V | 24 | 24 |
| Operating Vin(Min), V | 7 | 7 |
| Package Group | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 34VQFN: 25 mm2: 7 x 3.5(VQFN) | 34VQFN: 25 mm2: 7 x 3.5(VQFN) |
| Special Features | Integrated FET,Power Path,Thermal Regulation | Integrated FET,Power Path,Thermal Regulation |
| USB Feature | N/A | N/A |
Öko-Plan
| BQ24765RUVR | BQ24765RUVT | |
|---|---|---|
| RoHS | Compliant | Compliant |
Anwendungshinweise
- How to Review a Multicell Switching Charger SchematicPDF, 196 Kb, Datei veröffentlicht: Sep 21, 2011
This application report provides a checklist for reviewing a switching charger schematic and explains each item in the list. - Operating Fuel Gauge bq20z7x/8x/9x and SMBus-Like bq24745/47/65 ChargersPDF, 132 Kb, Datei veröffentlicht: Oct 6, 2009
The smart charger bq24747/765 is a high-efficiency, synchronous battery charger with an integrated input current comparator. This charger provides low component count for space constrained, multichemistry battery charging applications. SMBus input current, charge current, and input current digital-to-analog converters allow for very high regulation accuracies that the system power management micr
Modellreihe
Serie: BQ24765 (2)
Herstellerklassifikation
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC