AL9910EV10 120V

AL9910EV10 User Guide
120VAC Non-Dimmable Evaluation
General Description
This demonstration board utilizes the
AL9910 high voltage PWM LED drivercontroller providing a cost effective solution
for offline high brightness LED applications
that do not require triac dimming. This
user-friendly evaluation board provides
users with quick connection to their
different
types
LEDs
string.
The
demonstration board can be modified to
adjust the LED output current and the
number of series connected LEDs that are
driven.
A bill of materials is included that describes
the parts used on this demonstration board.
A schematic and layout have also been
included along with measured performance
characteristics. These materials can be used
as a reference design for your products
improving your product’s time to market.
Specifications
Parameter
Value
AC Input Voltage
Output Power
LED Current
LED Voltage
Efficiency
Power Factor
Output Ripple
XY Dimension
ROHS Compliance
90V – 140V
2W – 6W
130mA
30V
> 85%
>0.9
<45% (p-p)
1.155” x 0.590”
Yes
Top-View Evaluation Board
Key Features



Selectable 2W-6W output power
Active PFC with power factor >0.9
No electrolytic capacitor
or selection for low output ripple
Bottom-View Evaluation Board
Applications

Retrofit E12, E27, PAR3x bulb
applications
Connection Instructions:
AC+ Input: Red – Hot
AC- Input: Black – Neutral
DC LED+ Output: LD+ (Red)
DC LED- Output: LD- (Black)
AL9910EV10.120 Rev1
September 2012
www.diodes.com
Page 1 of 7
AL9910EV10 User Guide
120VAC Non-Dimmable Evaluation
Board Layout
Top View
Bottom View
Evaluation Board Connection Setup and Power-up Procedure
1.
2.
3.
4.
Preset the isolated AC source to 120VAC.
Ensure that the AC source is switched OFF or disconnected.
Connect the anode wire of the LED string to the LD+ of the evaluation board.
Connect the cathode wire of the LED string to the LD - terminal of the evaluation
board.
5. Connect two AC line wires to the AC+ and AC- terminals on the evaluation board.
6. Ensure that the area around the board is clear and safe, and preferably that the
board and LEDs are enclosed in a transparent safety cover.
7. Turn on the main switch. LED string should light up with LED.
DO NOT TOUCH THE BOARD, LEDs OR BARE WIRING.
Caution: The AL9910EV10.120 is a non-isolated design. All terminals
carry high voltage during operation!
AL9910EV10.120 Rev1
September 2012
www.diodes.com
Page 2 of 7
AL9910EV10 User Guide
120VAC Non-Dimmable Evaluation
Schematic
AL9910EV10.120 Rev1
September 2012
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Page 3 of 7
AL9910EV10 User Guide
120VAC Non-Dimmable Evaluation
Bill of Material
#
Name
Quantity
Part number
Manufacturer
1
U1
1
AL9910-5SP-13
Diodes Inc
2
3
4
5
6
D1
D2
D3
Q1
Z1
1
1
1
1
1
HD04-T
BAS521
ES1G-13-F
AOD4S60
P6KE400CA
Diodes Inc
Diodes Inc
Diodes Inc
Alpha Omega
Littelfuse Inc
7
C1
1
C3216X7R2E473K
TDK
8
C2, C3
C4, C5,
C6
2
VJ1812Y104KXETW1BC
Vishay
3
C2012X5R1H475K
TDK
10 C7
11 C8
1
1
GRM15571H221JA01J
C1608X7R1A105K
Murata
TDK
12
13
14
15
16
17
18
19
20
C11
R1
R2
R3
R4
R5
R6
R7
R8
1
1
1
1
1
1
1
1
1
C3216X7T2E224K
CRCW0402330KFKTD
CRCW04024R70FKED
CRCW04021K00FKED
RL0805FR-070R75L
ERJ-6ENF1002V
CRCW120616R0FKEA
RC0402FR-073K01L
CRCW12061M00JNEA
21 R9
22 R10
R12, R13,
23 R15
24 L1
25 L2
26 C12
1
2
ESR18EZPJ153
CRCW08050000Z0EA
TDK
Vishay
Vishay
Vishay
Vishay
Panasonic-ECG
Vishay
Yageo
Vishay
Rohm
Semiconductor
Vishay
3
1
1
1
CRCW06030000Z0EA
LPS5015-225ML
MSS1278T-105KLB
ECA-1HHG221
Vishay
Coilcraft
Coilcraft
Panasonic
9
AL9910EV10.120 Rev1
September 2012
www.diodes.com
Description
Universal High Voltage LED Driver in
SO-8EP package
RECT BRIDGE GP 400V 0.8A MINIDIP
High Voltage Switching Diode 300V
DIODE SUPER FAST 1A 400V SMA
MOSFET N-CH 600V 4A DPAK
TVS Bidirectional Diode 600W 400V
Multilayer Ceramic Capacitor (1206)
0.047µF 250V 10%
CAP Multilayer Cer (MLCC) - SMD/
SMT 1812 0.1µF 500volts X7R 10%
Multilayer Ceramic Capacitors (0805)
4.7µF 50V 10%
Multilayer Ceramic Capacitors (0402)
220pF 50V 50%
CAP CER 1.0µF 10V X7R 0603
Multilayer Ceramic Capacitors (1206)
0.22µF 250V 10%
RES 330KΩ 1/16W 1% 0402 SMD
RES 4.7Ω 1/16W 1% 0402 SMD
RES 1.0KΩ 1/16W 1% 0402 SMD
RES 0.75Ω 1/8W 1% 0805 SMD
RES 10KΩ 1/8W 1% 0805 SMD
RES 16.0Ω 1/4W 1% 1206 SMD
RES 3.01KΩ 1/16W 1% 0402 SMD
RES 1MΩ 1/4W 5% 1206 SMD
RES 15KΩ 1/3W 5% 1206 SMD
RES 0.0Ω 1/8W 1% 0805 SMD
RES 0.0Ω 1/8W 1% 0603 SMD
2.2mH 64mA
IND Power 1mH SMT (12.5x12.5x8)
EXT CAP ALUM 220µF 50V 20% Radial
Page 4 of 7
AL9910EV10 User Guide
120VAC Non-Dimmable Evaluation
Functional Performance
AL9910EV10.120 Rev1
September 2012
www.diodes.com
Page 5 of 7
AL9910EV10 User Guide
120VAC Non-Dimmable Evaluation
Functional Waveforms (with output E-Capacitor for Low Output Ripple)
AL9910EV10.120 Rev1
September 2012
www.diodes.com
Page 6 of 7
AL9910EV10 User Guide
120VAC Non-Dimmable Evaluation
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS
DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other
changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any
liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated
convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products
described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the
companies whose products are represented on Diodes Incorporated website, harmless against all damages.
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LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems
without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided
in the labeling can be reasonably expected to result in significant injury to the user.
B.
A critical component is any component in a life support device or system whose failure to perform can be reasonably expected
to cause the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or
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Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes
Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2012, Diodes Incorporated
www.diodes.com
AL9910EV10.120 Rev1
September 2012
www.diodes.com
Page 7 of 7
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