Lifecycle Status  

ACTIVE (Last Updated: 3 days ago)

Factory Lead Time  

24 Weeks

Package / Case  

20-TSSOP (0.173, 4.40mm Width) Exposed Pad

Surface Mount  

YES

Number of Pins  

20

SwitchingFrequency  

500kHz

Operating Temperature  

-40°C~85°C

Packaging  

Tube

Published  

2008

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

2 (1 Year)

Number of Terminations  

20

ECCN Code  

EAR99

Type  

Controller (PD), DC/DC

Terminal Finish  

Tin (Sn)

Max Power Dissipation  

40W

Voltage - Supply  

0V~57V

Terminal Position  

DUAL

Terminal Form  

GULL WING

Number of Functions  

1

Terminal Pitch  

0.65mm

Frequency  

500kHz

Base Part Number  

NCP1081

Pin Count  

20

Output Voltage  

9V

Max Output Current  

6.5mA

Number of Channels  

1

Output Current  

1.1A

Topology  

Flyback

Min Input Voltage  

0V

Control Mode  

CURRENT-MODE

Max Input Voltage  

57V

Halogen Free  

Halogen Free

Control Technique  

PULSE WIDTH MODULATION

Rise Time  

50ns

Fall Time (Typ)  

50 ns

Nominal Input Voltage  

57V

Switcher Configuration  

SINGLE

Internal Switch(s)  

Both

Max Duty Cycle  

80 %

Standards  

802.3at (PoE+), 802.3af (PoE)

Duty Cycle  

80 %

Auxiliary Sense  

No

Height  

950μm

Length  

6.6mm

Width  

4.5mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free