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© Semiconductor Components Industries, LLC, 2014
October, 2014 − Rev. 1
1 Publication Order Number:
EVBUM2247/D
NCL30030GEVB
150 W High Performance
LED Driver Evaluation Board
User'sManual
Overview
This manual covers the specification, theory of operation,
testing and construction of the NCL30030GEVB evaluation
board. The NCL30030 board demonstrates a 150 W high
performance LED driver intended for commercial/
industrial applications. The NCL30030 combines a CrM
PFC boost converter and a QR flyback converter in a single
controller. An integrated HV start up is included in the
NCL30030.
Table 1. SPECIFICATIONS
Parameter Value Comment
Input voltage (Class 2 Input,
no ground)
90 − 305 V ac
Line Frequency 50 Hz / 60 Hz
Power Factor (Load > 50%) 0.9
THD (Load > 30%) 20% Max
Class 1 Output Mains
Isolated
Output Voltage Range 60 − 210 V dc
“Off” Mode CV Output Volt-
age
50 V dc
Output Current 710 mA dc ±2%
Output Ripple 50 mA P−P
Efficiency 90% Typical
Start Up Time < 300 ms Typical
EMI (conducted) Class A FCC/CISPR
Dimensions 55 mm × 220 mm × 33 mm
Key Features
As illustrated, the key features of this evaluation board
include:
• Wide Mains including Support for 277 V ac US
Commercial Line Voltage
• Low THD across Line and Load
• High Power Factor across Wide Line and Load
• Remote On/Off (Mains Isolated)
• Integrated Auto−recovery Fault Protection (can be
latched by Choice of Options)
♦ On Board Over Temperature Shutdown via
NCL30030 Fault Input Pin
♦ LED Module Over Temperature Foldback Input (a
remote PTC on LED Array)
♦ Over Voltage
• CC/CV Modes
• Can be Configured for several Dimming Modes
♦ 1 − 10 V dc
♦ 0 – 5 V dc Analog
♦ 0 – 5 V PWM
♦ Bi−level
Figure 1. Evaluation Board Picture (Top View)
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EVAL BOARD USER’S MANUAL
