| Factory Lead Time | 8 Weeks |
| Package / Case | 28-WFQFN Exposed Pad |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 2015 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Controller (PD), DC/DC |
| Voltage - Supply | 60V Max |
| Base Part Number | LT4276 |
| Pin Count | 28 |
| Number of Channels | 1 |
| Power - Max | 25.5W |
| Current - Supply | 2mA Max |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Auxiliary Sense | Yes |
| RoHS Status | ROHS3 Compliant |
| Lifecycle Status | Production (Last Updated: 1 month ago) |
| Package / Case | QFN-28 |
| Mounting Type | Surface Mount |
| Number of Pins | 28 |
| Supplier Device Package | 28-QFN (4x5) |
| Mounting Style | SMD/SMT |
| Package | Bulk |
| Base Product Number | MDM-3 |
| Mfr | ITT Cannon, LLC |
| Product Status | Active |
| Maximum Operating Temperature | + 125 C |
| Unit Weight | 0.000882 oz |
| Minimum Operating Temperature | - 40 C |
| Factory Pack Quantity:Factory Pack Quantity | 73 |
| Manufacturer | Analog Devices Inc. |
| Brand | Analog Devices |
| RoHS | Details |
| Schedule B | 8542310000, 8542390000/8542390000/8542390000/8542390000/8542390000 |
| Manufacturer Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Package Description | QFN-28 |
| Manufacturer Package Code | UFD |
| Rohs Code | Yes |
| Manufacturer Part Number | LT4276BHUFD#PBF |
| Part Life Cycle Code | Active |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP |
| Risk Rank | 2.23 |
| Part Package Code | QFN |
| Series | 83513-Style Micro D Metal Shell (MDM) |
| Operating Temperature | -40°C ~ 125°C |
| Type | D-Type, Micro-D |
| Number of Positions | 31 |
| Max Operating Temperature | 125 °C |
| Min Operating Temperature | -40 °C |
| Color | White, Individual |
| Subcategory | Switch ICs |
| Max Power Dissipation | 25.5 W |
| Voltage - Supply | 60V (Max) |
| Shielding | Unshielded |
| Reach Compliance Code | compliant |
| Frequency | 300 kHz |
| Contact Finish | Gold |
| Brand Name | Linear Technology |
| Operating Supply Voltage | 60 V |
| Operating Supply Current | 2 mA |
| Output Power | 25.5 W |
| Power - Max | 25.5 W |
| Current - Supply | 2mA (Max) |
| Usage | - |
| Nominal Input Voltage | 60 V |
| Product Type | Power Switch ICs - POE / LAN |
| 1st Connector | Plug, Male Pins |
| 2nd Connector | Individual Wire Leads |
| Standard | 802.3af, 802.3at |
| Product Category | Power Switch ICs - POE / LAN |
| Length | 3.00 (914.40mm) |
| Contact Finish Thickness | - |
| REACH SVHC | No SVHC |
LT4276BHUFD#PBF Datasheet
+8613715157867