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| Package / Case | HTSSOP EP | 
| Surface Mount | YES | 
| Number of Pins | 20 | 
| Weight | 81.788374mg | 
| JESD-609 Code | e4 | 
| Moisture Sensitivity Level (MSL) | 2 (1 Year) | 
| Number of Terminations | 20 | 
| ECCN Code | EAR99 | 
| Resistance | 1Ohm | 
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | 
| Max Operating Temperature | 85°C | 
| Min Operating Temperature | -40°C | 
| HTS Code | 8542.39.00.01 | 
| Terminal Position | DUAL | 
| Terminal Form | GULL WING | 
| Peak Reflow Temperature (Cel) | 260 | 
| Number of Functions | 1 | 
| Terminal Pitch | 0.65mm | 
| Pin Count | 20 | 
| Operating Supply Voltage | 67V | 
| Input Voltage-Nom | 48V | 
| Temperature Grade | INDUSTRIAL | 
| Analog IC - Other Type | SWITCHING CONTROLLER | 
| Operating Supply Current | 1.1mA | 
| Current - Output | 1A | 
| Control Mode | CURRENT-MODE | 
| Control Technique | PULSE WIDTH MODULATION | 
| Nominal Input Voltage | 67V | 
| Switcher Configuration | SINGLE | 
| Switching Frequency-Max | 565kHz | 
| Min Current Limit | 405mA | 
| Power - Output | 12.95W | 
| Max Duty Cycle | 50 % | 
| Height | 1.15mm | 
| Length | 6.5mm | 
| Width | 4.4mm | 
| Radiation Hardening | No | 
| RoHS Status | RoHS Compliant | 
| Lead Free | Lead Free | 
| Package / Case | 20-PowerTSSOP (0.173, 4.40mm Width) | 
| Supplier Device Package | 20-HTSSOP | 
| Operating Temperature | -40°C~85°C | 
| Packaging | Tube | 
| Part Status | Obsolete | 
| Type | Controller (PD), DC/DC | 
| Voltage - Supply | 0V~67V | 
| Number of Channels | 1 | 
| Power - Max | 12.95W | 
| Current - Supply | 2mA | 
| Internal Switch(s) | Yes | 
| Standards | 802.3af (PoE) | 
| Auxiliary Sense | No | 
| RoHS Status | ROHS3 Compliant |