LM3445-120VFLBK/NOPB National Semiconductor, LM3445-120VFLBK/NOPB Datasheet - Page 6

• Manufacturer Part Number: LM3445-120VFLBK/NOPB
• Description: PROGRAMMERS, DEVELOPMENT SYSTEMS
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3445-120VFLBK/NOPB

• Current - Output / Channel: 365mA
• Outputs And Type: 1, Isolated
• Voltage - Output: 20V
• Features: Dimmable, TRIAC Dimmable
• Voltage - Input: 90 ~ 135VAC
• Utilized Ic / Part: LM3445
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Test Point
Demo Board Wiring Overview
Demo Board Assembly
TP3
TP2
TP4
TP5
NEUTRAL
LED +
Name
LED -
LINE
Output
Output
Input
Input
I/O
Description
LED Constant Current Supply
Supplies voltage and constant-current to anode of LED string.
LED Return Connection (not GND)
Connects to cathode of LED string. Do NOT connect to GND.
AC Line Voltage
Connects directly to AC line or output of TRIAC dimmer of a 120VAC system.
AC Neutral
Connects directly to AC neutral of a 120VAC system.
Wiring Connection Diagram
Bottom View
Top View
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