Datasheet Texas Instruments LM5070SD-50/NOPB
| Manufacturer | Texas Instruments |
| Series | LM5070 |
| Part Number | LM5070SD-50/NOPB |
Integrated Power Over Ethernet PD Interface and PWM Controller 16-WSON -40 to 125
Datasheets
LM5070 Integrated Power Over Ethernet PD Interface and PWM Controller datasheet
PDF, 1.1 Mb, Revision: G, File published: Mar 29, 2013
Extract from the document
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 16 |
| Package Type | NHQ |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | L00051B |
| Width (mm) | 5 |
| Length (mm) | 5 |
| Thickness (mm) | .8 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | Download |
Parametrics
| DC/DC Control | PD and DC/DC |
| Fault Response | Thermal Cycling |
| PD Power Level | 13W |
| Package Group | WSON |
| Package Size: mm2:W x L | See datasheet (WSON) PKG |
| PoE Current Limit(Min) | 300 mA |
| PoE Inrush Limit(Typ) | Programmable mA |
| PoE Standards Supported | 802.3at Type 1 (802.3af) |
| Special Features | Error Amplifier,Programmable UVLO,Thermal Shutdown |
| Switching Frequency | Programmable,Synchronizable |
| Vin(Max) | 75 V |
| Vin(Min) | 1.8 V |
| rDS(on) per FET(Typ) | 1000 mOhms |
Eco Plan
| RoHS | Compliant |
Application Notes
- Power Supply Design for Power-over-Ethernet ApplicationsPDF, 1.9 Mb, File published: Mar 22, 2007
- The LM507X Family of PoE Devices: Frequently Asked Questions (FAQs) (Rev. A)PDF, 144 Kb, Revision: A, File published: May 6, 2013
This application report contains frequently asked questions (FAQs). - AN-1408 Designing Power Over Ethernet Using LM5070 and DP83865 (Rev. C)PDF, 631 Kb, Revision: C, File published: Apr 26, 2013
This application report provides a reference design for Power over Ethernet (PoE) on the Power Device(PD) side using Texas Instruments LM5070 and the physical layer device DP83865 Gig PHYTERв„ў V.
Model Line
Series: LM5070 (5)
- LM5070MTC-50/NOPB LM5070MTC-80/NOPB LM5070MTCX-50/NOPB LM5070MTCX-80/NOPB LM5070SD-50/NOPB
Manufacturer's Classification
- Semiconductors > Power Management > Power Over Ethernet (PoE)/LAN Solutions > Powered Device
Other Names:
LM5070SD50/NOPB, LM5070SD 50/NOPB