Datasheet Texas Instruments TPS23750PWP — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS23750 |
| 零件号 | TPS23750PWP |
具有集成DC / DC 20-HTSSOP -40至85的IEEE 802.3af PD控制器
数据表
Integrated 100-V IEEE 802.3af PD and DC/DC Controller datasheet
PDF, 1.5 Mb, 修订版: B, 档案已发布: Feb 7, 2008
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 20 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 70 |
| Carrier | TUBE |
| Device Marking | TPS23750 |
| Width (mm) | 4.4 |
| Length (mm) | 6.5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
参数化
| DC/DC Control | PD and DC/DC |
| Fault Response | Auto Retry |
| PD Power Level | 13W |
| Package Group | HTSSOP |
| Package Size: mm2:W x L | 20HTSSOP: 42 mm2: 6.4 x 6.5(HTSSOP) PKG |
| PoE Current Limit(Min) | 405 mA |
| PoE Inrush Limit(Typ) | 140 mA |
| PoE Standards Supported | 802.3at Type 1 (802.3af) |
| Special Features | Error Amplifier,Thermal Shutdown |
| Switching Frequency | Programmable |
| Vin(Max) | 67 V |
| rDS(on) per FET(Typ) | 600 mOhms |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS23750EVM-107
TPS23750 Evaluation Module Buck
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: TPS23750EVM-108
TPS23750 Evaluation Module Flyback
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Bridging the Efficiency Gap in PoE Powered Device DesignsPDF, 113 Kb, 档案已发布: Mar 18, 2011
The trend toward higher efficiency is becoming increasingly evident for Power over Ethernet (PoE) applications. Powered Device (PD) suppliers are looking for solutions that enable them to market their products as being “Green” or energy efficient. All of the components within the PD’s power path need to be closely examined to see if any significant improvements in efficiency can be made. This appl - Wall Adapter Powers IEEE 802.3af Powered DevicePDF, 595 Kb, 档案已发布: Feb 1, 2006
Power-on-Ethernet is an emerging technology that allows an existing Ethernet connection to carry both data and power. However, today's powered-device (PD) designers face a dilemma - not all Ethernet connections are wired for power. To operate with these legacy connections, a PD can use a wall adapter, but this capability must be designed into the PD. - Lightning Surge Considerations for PoE Powered DevicesPDF, 197 Kb, 档案已发布: Apr 30, 2015
- Practical Guidelines EMI Compliant PoEPDF, 5.2 Mb, 档案已发布: Mar 27, 2008
Practical Guidelines to Designing an EMI Compliant PoE Powered Device with Non-Isolated DC/DC - Designing an EMI Compliant PoE with Isolated FlybackPDF, 4.6 Mb, 档案已发布: May 20, 2008
模型线
系列: TPS23750 (4)
- TPS23750PWP TPS23750PWPG4 TPS23750PWPR TPS23750PWPRG4
制造商分类
- Semiconductors > Power Management > Power Over Ethernet (PoE)/LAN Solutions > Powered Device