Datasheet Texas Instruments BQ24765 — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24765 |
具有集成FET的SMBus控制的电池充电器
数据表
bq24765 SMBus-Controlled Multi-Chemistry Battery Charger With Integrated Power MOSFETs datasheet
PDF, 1.6 Mb, 修订版: A, 档案已发布: Nov 25, 2015
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价格
状态
| BQ24765RUVR | BQ24765RUVT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
打包
| 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 | 下载 | 下载 |
参数化
| 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 |
生态计划
| BQ24765RUVR | BQ24765RUVT | |
|---|---|---|
| RoHS | Compliant | Compliant |
应用须知
- How to Review a Multicell Switching Charger SchematicPDF, 196 Kb, 档案已发布: 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, 档案已发布: 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
模型线
系列: BQ24765 (2)
制造商分类
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC