Datasheet Texas Instruments TL3845BDR — 数据表
| 制造商 | Texas Instruments |
| 系列 | TL3845B |
| 零件号 | TL3845BDR |
高性能电流模式PWM控制器14-SOIC 0至70
数据表
High Performance Current-Mode PWM Controllers datasheet
PDF, 720 Kb, 修订版: B, 档案已发布: Jul 2, 2007
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 14 |
| Package Type | D |
| Industry STD Term | SOIC |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2500 |
| Carrier | LARGE T&R |
| Device Marking | TL3845B |
| Width (mm) | 3.91 |
| Length (mm) | 8.65 |
| Thickness (mm) | 1.58 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 1.75 |
| Mechanical Data | 下载 |
参数化
| Control Method | Current |
| Duty Cycle(Max) | 50 % |
| Frequency(Max) | 500 kHz |
| Frequency(Min) | 49 kHz |
| Gate Drive(Typ) | 0.2 A |
| Operating Temperature Range | 0 to 70 C |
| Package Group | SOIC |
| Rating | Catalog |
| Special Features | Adjustable Switching Frequency,Error Amplifier,Multi-topology |
| Topology | Boost,Flyback,Forward |
| UVLO Thresholds On/Off | 8.4/7.6 V |
| Vin(Max) | 30 V |
| Vin(Min) | 9 V |
生态计划
| RoHS | Compliant |
模型线
系列: TL3845B (6)
- TL3845BD TL3845BD-8 TL3845BDG4-8 TL3845BDR TL3845BDR-8 TL3845BP
制造商分类
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller