Power Over Ethernet (PoE) PD Controller featuring a 0V to 57V input voltage range and supporting up to 40W power dissipation. This integrated circuit operates at a 500kHz switching frequency with an 80% duty cycle, designed for flyback topologies. It offers a 9V output voltage and 1.1A output current, housed in a 20-pin TSSOP EP package with dimensions of 6.6mm (L) x 4.5mm (W) x 0.95mm (H). The component is lead-free, halogen-free, and RoHS compliant, with an operating temperature range of -40°C to 85°C.
Frequency500kHz
PackageTSSOP
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Technical Specifications
Onsemi NCP1081DEG technical specifications.
General
Package/Case
TSSOP
Duty Cycle
80%
Fall Time
50ns
Frequency
500kHz
Halogen Free
Halogen Free
Height
0.95mm
Lead Free
Lead Free
Length
6.6mm
Max Duty Cycle
80%
Max Input Voltage
57V
Min Input Voltage
0V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
6.5mA
Max Power Dissipation
40W
Max Supply Voltage
57V
Number of Channels
1
Number of Outputs
1
Output Current
1.1A
Output Voltage
9V
Package Quantity
74
Packaging
Rail/Tube
Reach SVHC Compliant
No
RoHS Compliant
Yes
Switching Frequency-Max
500kHz
Topology
Flyback
Width
4.5mm
Compliance
RoHS
Compliant
Datasheet
Onsemi NCP1081DEG Datasheet
Download the complete datasheet for Onsemi NCP1081DEG to view detailed technical specifications.
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