| Factory Lead Time | 8 Weeks |
| Package / Case | 28-WFQFN Exposed Pad |
| Operating Temperature | -40°C~85°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 | 13W |
| Current - Supply | 2mA Max |
| Internal Switch(s) | No |
| Standards | 802.3af (PoE) |
| Auxiliary Sense | Yes |
| RoHS Status | ROHS3 Compliant |
| Lifecycle Status | Production (Last Updated: 1 month ago) |
| Mounting Type | Surface Mount |
| Surface Mount | YES |
| Number of Pins | 28 |
| Supplier Device Package | 28-QFN (4x5) |
| Number of Terminals | 28 |
| Mounting Style | SMD/SMT |
| Package | Box |
| Base Product Number | UB-10 |
| Mfr | Delta Electronics/Industrial Automation |
| Product Status | Active |
| Maximum Operating Temperature | + 85 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 |
| Package Description | HVQCCN, |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Package Body Material | PLASTIC/EPOXY |
| Manufacturer Package Code | 05-08-1712 |
| Operating Temperature-Min | -40 °C |
| Reflow Temperature-Max (s) | NOT SPECIFIED |
| Operating Temperature-Max | 85 °C |
| Rohs Code | Yes |
| Input Voltage-Max | 60 V |
| Manufacturer Part Number | LT4276CIUFD#PBF |
| Package Code | HVQCCN |
| Package Shape | RECTANGULAR |
| Part Life Cycle Code | Active |
| Ihs Manufacturer | ANALOG DEVICES INC |
| Risk Rank | 2.12 |
| Operating Temperature | - |
| Series | - |
| JESD-609 Code | e3 |
| Pbfree Code | No |
| Terminal Finish | MATTE TIN |
| Max Operating Temperature | 85 °C |
| Min Operating Temperature | -40 °C |
| Voltage - Rated | - |
| Subcategory | Switch ICs |
| Max Power Dissipation | 13 W |
| Voltage - Supply | 60V (Max) |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Terminal Pitch | 0.5 mm |
| Reach Compliance Code | compliant |
| Frequency | 300 kHz |
| JESD-30 Code | R-PQCC-N28 |
| Brand Name | Analog Devices Inc |
| Operating Supply Voltage | 60 V |
| Input Voltage-Nom | 40 V |
| Wire Gauge | 22-24 AWG |
| Temperature Grade | INDUSTRIAL |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Operating Supply Current | 2 mA |
| Output Power | 13 W |
| Power - Max | 13 W |
| Current - Supply | 2mA (Max) |
| Control Mode | CURRENT-MODE |
| Seated Height-Max | 0.8 mm |
| Nominal Input Voltage | 60 V |
| Product Type | Power Switch ICs - POE / LAN |
| Switching Frequency-Max | 320 kHz |
| Process Side Connection | Terminal Blocks - Screw Connection |
| Control Side Connection | Rectangular, Male |
| Positions / Poles | 16 |
| Control Side Cable Retainer | Latches |
| Features | - |
| Standard | 802.3af, 802.3at |
| Product Category | Power Switch ICs - POE / LAN |
| Width | 2.638 (67.00mm) |
| Length | 3.425 (87.00mm) |
| REACH SVHC | No SVHC |
LT4276CIUFD#PBF Datasheet
+8613715157867