LXMG221W-0700034-D1
PRODUCTION DATASHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 800-877-6458, 714-898-8121, Fax: 714-893-2570
Page 1
Copyright 2011
Rev 1.0a, 10/24/11
34W 700mA Dimming LED Driver Module
TM ®
WWW.Microsemi .COM L
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DESCRIPTION
KEY FEATURES
The LXMG221W-0700034-D1 is a
fully enclosed compact solid-state LED
lighting driver module. It operates from a
universal AC input supply in the range of
100 to 277VAC, 50/60Hz to drive one
string of LED’s with active power factor
correction. LED string voltage can range
from 20 to 48V at a constant current of
700mA.
Control terminal leads include a
dimming input BRITE_A with a dedicated
RETURN lead. The amplitude of the
output LED string current will vary from
15% to 100% corresponding to a 1VDC to
10VDC signal on the BRITE_A input
following the IEC 60929 Analog Control
Specification Standard.
The BRITE_A terminal also provides a
shutdown function, when pulled down
below 1V, to meet ENERGY STAR®
requirement to be less than 0.5W in
standby mode.
To reduce audible noise the internal
switching frequency remains above
30kHz. Safety features include open
output circuit protection, whole string
short circuit protection, and over
temperature protection if the hot spot case
temperature exceeds 85 to 95°C. The
operating ambient temperature range is -
30°C to 60°C, and the compact enclosure
is rated to IP66, and designed to meet
UL8750 for SSL.
High Efficiency
Active Power Factor Correction
Universal AC Input 100~277VAC
Dimming Input Provides 15% to
100% Range, Plus Shutdown
Fully Isolated Plastic Case (IP66)
Small Compact Size
High Reliability
Full Protection: OVP,SCP, OTP,
Maximum Power Limit
Complies with UL8750
RoHS Compliant
ENERGY STAR® Compliant
APPLICATIONS
SSL Class 2 LED Driver Module
LED Lighting
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
PRODUCT HIGHLIGHT
Photo is representative only, actual product may differ slightly
ORDER INFORMATION
Part Number Input Voltage Output Current
LXMG221W-0700034-D1 100VAC to 277VAC 50/60 Hz One 700mA
Dimmable Current Source
20V to 48V Anode Voltage
LXMG221W-0700034-D1
PRODUCTION DATASHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 800-877-6458, 714-898-8121, Fax: 714-893-2570
Page 2
Copyright 2011
Rev 1.0a, 10/24/11
34W 700mA Dimming LED Driver Module
TM ®
WWW.Microsemi .COM L
LX
XM
MG
G2
22
21
1W
W-
-0
07
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ABSOLUTE MAXIMUM RATINGS
Input Voltage (VIN) ......................................................................................................................................... 90 VAC to 305VAC
Input Power ....................................................................................................................................................................... 45W
Output LED String Current ............................................................................................................. 800mA (Internally Limited)
Output String Voltage .......................................................................................................................... 56V (Internally Limited)
Output Power .................................................................................................................................................................... 38W
Input Signal Voltage (BRITE_A Input) ................................................................................................................... -0.3V to 11V
Ambient Operating Temperature, zero airflow .................................................................................................... -30°C to 60°C
Hot Spot Case Temperature, zero airflow ......................................................................................................................... 85°C
Storage Temperature Range .............................................................................................................................. -40°C to 85°C
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground. Currents are positive into, negative out
of specified terminal.
RECOMMENDED OPERATING CONDITIONS (R.C.)
This module has been designed to operate over a wide range of input and output conditions. However, best efficiency and performance will be
obtained if the module is operated under the condition listed in the ‘R.C.’ column. All specifications are typical at 25°C unless otherwise
stated. Min. and Max. columns indicate values beyond which the inverter, although operational, might not function optimally.
Parameter Symbol Min R.C. Max Units
Input Supply Voltage Range VIN 100 277 VAC
Linear BRITE_A Control Input Voltage Range VBRITE_A 1 10 V
LED String Voltage VLED 20 48 V
OUT- Sink Current OUT-ISINK 700 mA
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, the following specifications apply over the recommended operating conditions and ambient temperature of 25C ;
VIN = 100 to 277VAC; BRITE_A = 10kΩ to BRITE_RTN
Parameter Symbol Test Conditions / Comment Min Typ Max Units
Input Voltage VIN Line Frequency 47 to 63 Hz 90 305 VAC
Off Power PIN(MIN) BRITE_A ≤ 0.5V
(ENERGY STAR® Requirement) 0.5 W
Input AC Current I120 Measured at full load and 120VAC Input 0.38 A
I277 Measured at full load and 277VAC Input 0.16 A
Maximum Inrush Current IINRUSH Measure at 277VAC (First 10µS) 60 A
After 10µS 3 A
Power Factor Maximum Output Power; 120, 208, 240,
277VAC; 50/60Hz 0.9
Peak Efficiency (Note 1) VLED = 48V 84 85 %
Total Harmonic Distortion THD Maximum Output Power; 120, 208, 240,
277VAC; 50/60Hz 20 %
OUTPUTS
Average Sink Current IOUT
665 700 735 mA
LED String Voltage VLED 20 48 V
Ripple Current (pk-pk) IOUT-RIPPLE Pk-pk Ripple Current/Average Current 20 %
Line Regulation IOUT-LINE V
IN = Nominal ± 10% 1 %
LXMG221W-0700034-D1
PRODUCTION DATASHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 800-877-6458, 714-898-8121, Fax: 714-893-2570
Page 3
Copyright 2011
Rev 1.0a, 10/24/11
34W 700mA Dimming LED Driver Module
TM ®
WWW.Microsemi .COM L
LX
XM
MG
G2
22
21
1W
W-
-0
07
70
00
00
03
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4-
-D
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1
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, the following specifications apply over the recommended operating conditions and ambient temperature of 25C ;
VIN = 100 to 277VAC; BRITE_A = 10kΩ to BRITE_RTN
Parameter Symbol Test Conditions / Comment Min Typ Max Units
Load Regulation IOUT-LOAD VOUT+ = 20V to 48V 5 %
Turn-on Time DELAY
Power ON to Full Bright Output Current, Vin =
120VAC 1.8 sec
Power ON to Full Bright Output Current, Vin =
230VAC 0.8
Dimming
BRITE_A Voltage for Full
Bright VBRITE_A_MAX 9.5 10 10.5 V
Potentiometer Dimming on
BRITE_A POT 8 10 12 kΩ
BRITE_A Voltage for Full
Dim VBRITE_A_MIN 0.95 1 1.05 V
Minimum Output Current IMIN BRITE_A = 0.9V 15 % of
Max
Output Current Dim Range
(Analog Dimming) ILED = 105mA, BRITE_A = 0.9V Versus
BRITE_A ≥ 10V 7:1 RATIO
Shutdown Voltage
Threshold VBRITE_SD 0.85 V
Protection
Overvoltage Protection VOV Maximum OUT+ 56 V
Short Circuit Duration Tsc Time duration that OUT+ may be shorted No
Limit sec
Over Temperature
Shutdown TSD Over Case Temperature Protection Hot Spot 85 95 °C
Safety & EMC Compliance
UL/CE
UL8750
EN 61347-1, EN61347-2-13
EMI Standards
FCC Title 47, Part 15 Conducted & Radiated emission Test Class B
EMS Standard
ANSI C82.77-2002 Harmonic Current Emissions
Energy Star Standby Power, PF (Full Load)
IEC 61000-4-2 Electrostatic Discharge (ESD): 8 kV air discharge, 4 kV contact Discharge
Life Expectancy 5 years / 50,000 hours @ 100% duty at maximum case temperature 55°C
Environmental Standards RoHS
Note:
1) Peak Efficiency is the efficiency at a given sweet spot over the range of input voltage and output current.
LXMG221W-0700034-D1
PRODUCTION DATASHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 800-877-6458, 714-898-8121, Fax: 714-893-2570
Page 4
Copyright 2011
Rev 1.0a, 10/24/11
34W 700mA Dimming LED Driver Module
TM ®
WWW.Microsemi .COM L
LX
XM
MG
G2
22
21
1W
W-
-0
07
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LEAD DESCRIPTION
Name Pin # Description
INPUT TERMINAL LEADS (18AWG) 16/30 Stranded
BLACK VIN Line Voltage Main Input Power Supply Line 100 to 277VAC
WHITE VIN Neutral Main Input Power Supply Neutral
CONTROL TERMINAL LEADS (22AWG) 7/30 Stranded
PURPLE BRITE_A Analog Dimming Input
GRAY BRITE_RTN Dimming Return
OUTPUT TERMINAL LEADS (18AWG)
RED OUT+ LED String Anode Voltage (High Side)
BLUE OUT- -LED Cathode Voltage (Low Side)
APPLICATION INFORMATION
LXMG221W-0700034-D1
NEUTRAL
LINE
OUT+
OUT-
700mA
RETURN
90 V
A
C
to
305 V
A
C
1V to 10 V
<0.85V OFF
BRITE
_
A
LXMG221W-0700034-D1
PRODUCTION DATASHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 800-877-6458, 714-898-8121, Fax: 714-893-2570
Page
5
Copyright 2011
Rev 1.0a, 10/24/11
34W 700mA Dimming LED Driver Module
TM ®
WWW.Microsemi .COM L
LX
XM
MG
G2
22
21
1W
W-
-0
07
70
00
00
03
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4-
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1
MECHANICAL DRAWING
RETURN
BRITE A
OU(T-)-
OUT(+)
AC L
AC N
`
160
160 mm
LXMG221W-0350017-D0
Wire length is 160mm ± 5mm, stripped 12mm ± 2mm UL1015 AWG#18 16/30 stranded 105°C Input & Output wires; AWG#22 7/30 stranded
Control wires
Hole in center, mounting tab slot width 4mm
LXMG221W-0700034-D1
PRODUCTION DATASHEET
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 800-877-6458, 714-898-8121, Fax: 714-893-2570
Page 6
Copyright 2011
Rev 1.0a, 10/24/11
34W 700mA Dimming LED Driver Module
TM ®
WWW.Microsemi .COM L
LX
XM
MG
G2
22
21
1W
W-
-0
07
70
00
00
03
34
4-
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D1
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NOTES
PRELIMINARY DATA – Information contained in this document is pre-production data
and is proprietary to Microsemi. It may not be modified in any way without the express
written consent of Microsemi. Product referred to herein is offered in pre-production form
only and may not have completed Microsemi’s Quality Assurance process for Release to
Production. Microsemi reserves the right to change or discontinue this proposed product
at any time.
DS_ LXMG221W-0700034-D1
