AL9910EV7 User Guide

AL9910EV7 User Guide
120VAC Dimmable Evaluation
Evaluation Board (AL9910EV7)
Figure 1: Top-View Evaluation Board
Features








TRIAC Dimmable (compatible with most dimmers)
Work for both forward or reverse phase dimmers
Wide dimming range from full brightness to around ~10%
Selectable 8W-13W output power
Active PFC with power factor >0.9
No electrolytic capacitor
Long operating life
Typical Applications: Retrofit E27, PAR38, PAR30, A19 LED Light Bulbs
AL9910EV7 Rev3
(3/27/2012)
Page 1 of 13
AL9910EV7 Dimmable User Guide
April 2012
AL9910A Pin Assignment
(Top View)
VIN
1
CS
GND
2
Gate
8
Rosc
3
7
6
LD
VDD
4
5
PWM_D
AL9910A
SO-8
AL9910A Pin Description
Pin Name
Pin Number
Descriptions
VIN
CS
GND
Gate
1
2
3
4
PWM_D
5
VDD
6
LD
7
ROSC
8
Input voltage
Senses LED string current
Device ground
Drives the gate of the external MOSFET
Low Frequency PWM Dimming pin, also Enable input. Internal 100kΩ pull-down to
GND
Internally regulated supply voltage. 10V nominal for AL9910A. Can supply up to 1 mA
for external circuitry. A sufficient storage capacitor is used to provide storage when
the rectified AC input is near the zero crossings
Linear Dimming by changing the current limit threshold at current sense comparator
Oscillator control. A resistor connected between this pin and ground sets the PWM
frequency.
AL9910EV7 Rev3
(3/27/2012)
Page 2 of 13
AL9910EV7 Dimmable User Guide
April 2012
Specifications
Parameter
AC Input Voltage
Output Power
Power Factor
Efficiency
ROHS Compliance
Units
V, AC
W
NA
%
NA
Value
90 - 130
5 – 13
>0.9
82%-90%
Yes
I/O Terminals
Test conditions:
Input Voltage: 120VAC, 60Hz
LED Output Voltage: 24VDC (8 LEDs) & 40VDC (13 LEDs)
LED Output Current: 400mA
Connection Instructions:
AC+ Input (X1):
Red – Hot
AC- Input (X2):
Black - Neutral
DC LED+ Output (X3):
LED+ (Red)
DC LED- Output (X4):
LED- (Black)
Board Dimension (components included):
WxLxH (in mm) = 20mm x 33mm x 19mm
Quick Start Guide
1) Connect +120VAC AC power supply between AC+ and AC- headers.
2) Connect external 24VDC or 40VDC LEDs to the output headers between LED+ and
LED-.
3) Turn on the AC power supply.
AL9910EV7 Rev3
(3/27/2012)
Page 3 of 13
AL9910EV7 Dimmable User Guide
April 2012
List of Dimmers
Here is the current list of dimmers, which are successfully tested by our LED drivers.
A) Lutron D-600P
B) Lutron Skylark Contour CTCL-153PD
C) Lutron Diva DV-603PG
D) Lutron Diva DVCL 153PD
E) Cooper S106P
F) Lutron TG-600PR-LA
G) Lutron CTCL-153PDH
Schematic
Figure 2: Evaluation Board Schematic
AL9910EV7 Rev3
(3/27/2012)
Page 4 of 13
AL9910EV7 Dimmable User Guide
April 2012
Bill of Material
Item
C1
C4,
C6,
C41
C5
C7,
C8,
C12
C9,
C13,
C14
Comment
C1210 0.22u 250V
C0603 1u 16V
C0402 220p 50V
C0603 0.1u 16V
C0805 –
4.7u 50V
C10
C1206 –
1n 500V
C11
C0603 –
4.7u 10V
C15
C0805 0.022u 250V
C40
C0603 –
2.2u 16V
X5X6
C0.22µF,
250V
D1
HD04
D2
D3,
D5,
D8
MURS160
D6
L1
1N4148WT
SRR6028681Y
L2
7447709102
Q1
IRFR224
DFLR1400
AL9910EV7 Rev3
(3/27/2012)
Description
Multilayer Ceramic
Capacitors (1210)
0.22µF 250V 10%
Multilayer Ceramic
Capacitors (0603)
1.0µF 16V 10%
Multilayer Ceramic
Capacitors (0402)
220pF 50V 5%
Multilayer Ceramic
Capacitors (0603)
0.1µF 16V 10%
Multilayer Ceramic
Capacitors (0805)
4.7µF 50V 10%
Multilayer Ceramic
Capacitors (1206)
1nF 500V 10%
Multilayer Ceramic
Capacitors (0603)
4.7µF 10V 10%
Multilayer Ceramic
Capacitors (0805)
0.022µF 250V 10%
Multilayer Ceramic
Capacitors (0603)
2.2µF 16V 10%
Polyester Film
Capacitor
Bridge Rectifiers
0.8A, 400V
Super-Fast Rectifiers
1.0A, 600V
Glass Passivated
Rectifier 1.0A, 400V
Fast Switching Diode
100V
Power Inductors
680µH 220mA
Power Inductors
0.9A, 1mH
MOSFET Power NChan 250V, 3.8 Amp
Size
Qty
Manufacturer
Part Number
C1210
1
Murata
GRM32DR72E224KW01L
C0603
3
TDK
C1608X7R1C105K
C0402
1
Murata
GRM155R71H221JA01J
C0603
3
Murata
GCM188R71C104KA37D
C0805
3
TDK
C2012X5R1H475K
C1206
1
Vishay/Vitramon
VJ1206Y102KXEAT5Z
C0603
1
AVX
0603ZD475KAT2A
C0805
1
TDK
CGA4J3X7R2E223K
C0603
WxLxH
(mm)
5.5 x
10.3 x
15.5
1
TDK
C1608X5R1C225KT
1
Panasonic
ECQ-E2224JB
MiniDip
1
Diodes Inc
HD04-T
SMB
1
Diodes Inc
MURS160-13-F
3
Diodes Inc
DFLR1400-7
1
Diodes Inc
1N4148WT-7
L6028
L12.5 x
12.5 x
10
1
Bourns
SRR6028-681Y
1
Wurth
Electronics
7447709102
D-PAK
1
Vishay/Siliconix
IRFR224PBF
Power
DI 123
SOD523
Page 5 of 13
AL9910EV7 Dimmable User Guide
Q2
Q6
SPD01N60C
3
R1
BC847C
B72207S013
1K101
R2
R1206 - 910
R3
R6,
R40
R0402 - 2k
R7
R0805 - 1.62
R9
R0402 - 1k
R10
R0805 - 10k
R11
R0402 - 2.2M
R12
R0402 - 200k
R13
R0805 - 2.2M
R14
R0805 - 100k
R15
R0402 - 4.3k
R16
R17,
R47
R18,
R20
R0402 - 120k
R19
R0402 - 1.2M
R21
R0805 - 510k
R22
R23,
R35
R0402 - 300k
R0402 - 22
R1206 - 200
R0805 - 1M
R25
R0805 - 390k
R0402 –
23.2k
R29
R0603 - 180k
R32
R0402 - 360k
R41
R42
R0402 - 750k
R1206 - 750k
AL9910EV7 Rev3
(3/27/2012)
MOSFET Power
COOL MOS N-CH
650V, 0.8A
NPN Surface Small
Signal Transistor
100mA, 45V
Varistors 130V,
1200A
Chip Resistor (1206)
910Ω 1/10W 1%
Chip Resistor (0402)
2KΩ 1/10W 1%
Chip Resistor (0402)
22Ω 1/10W 1%
Chip Resistor (0805)
1.62Ω 1/8W 1%
Chip Resistor (0402)
1KΩ 1/10W 1%
Chip Resistor (0805)
10KΩ 1/8W 1%
Chip Resistor (0402)
2.2MΩ 1/10W 5%
Chip Resistor (0402)
200KΩ 1/10W 1%
Chip Resistor (0805)
2.2MΩ 1/8W 1%
Chip Resistor (0805)
100KΩ 1/8W 1%
Chip Resistor (0402)
4.3KΩ 1/10W 1%
Chip Resistor (0402)
120KΩ 1/10W 1%
Chip Resistor (1206)
200Ω 1/4W 1%
Chip Resistor (0805)
1MΩ 1/8W 1%
Chip Resistor (0402)
1.2MΩ 1/10W 5%
Chip Resistor (0805)
510KΩ 1/8W 1%
Chip Resistor (0402)
300KΩ 1/10W 1%
Chip Resistor (0805)
390KΩ 1/8W 1%
Chip Resistor (0402)
23.2KΩ 1/10W 1%
Chip Resistor (0603)
180KΩ 1/10W 1%
Chip Resistor (0402)
360KΩ 1/10W 1%
Chip Resistor (0402)
750KΩ 1/10W 1%
Chip Resistor (1206)
D-PAK
SOT23
R9D
3.6S
April 2012
1
Infineon
SPD01N60C3
1
Diodes Inc
BC847C-7-F
1
EPCOS
Panasonic ECG
Panasonic ECG
Panasonic ECG
B72207S0131K101
Vishay
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic -
CRCW08051R62FKEA
R1206
1
R0402
1
R0402
2
R0805
1
R0402
1
R0805
1
R0402
1
R0402
1
R0805
1
R0805
1
R0402
1
R0402
1
R1206
2
R0805
2
R0402
1
R0805
1
R0402
1
R0805
2
R0402
1
R0603
1
R0402
1
R0402
R1206
1
1
ERJ-8ENF9100V
ERJ-2RKF2001X
ERJ-2RKF22R0X
ERJ-2RKF1001X
ERJ-6ENF1002V
ERJ-2GEJ225X
ERJ-2RKF2003X
ERJ-6ENF2204V
ERJ-6ENF1003V
ERJ-2RKF4301X
ERJ-2RKF1203X
ERJ-8ENF2000V
ERJ-6ENF1004V
ERJ-2GEJ125X
ERJ-6ENF5103V
ERJ-2RKF3003X
ERJ-6ENF3903V
ERJ-2RKF2322X
ERJ-3EKF1803V
ERJ-2RKF3603X
ERJ-2RKF7503X
ERJ-8ENF7503V
Page 6 of 13
AL9910EV7 Dimmable User Guide
R43
R0402 - 200
R44
R0402 - 4.7k
R45
R0402 - 100k
R46
R0402 - 150k
U1
AL9910AS13
U2
LM2903
AL9910EV7 Rev3
(3/27/2012)
750KΩ 1/4W 1%
Chip Resistor (0402)
200Ω 1/10W 1%
Chip Resistor (0402)
4.7KΩ 1/10W 1%
Chip Resistor (0402)
100KΩ 1/10W 1%
Chip Resistor (0402)
150KΩ 1/10W 1%
LED Drivers - 10V
LED Driver PWM 85
to 265VAC
Comparator IC - Low
Power Dual Voltage
R0402
1
R0402
1
R0402
1
R0402
1
SO-8
1
SO-8
1
ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Panasonic ECG
Diodes Inc
ST
Microelectronics
April 2012
ERJ-2RKF2000X
ERJ-2RKF4701X
ERJ-2RKF1003X
ERJ-2RKF1503X
AL9910AS-13
LM2903DT
Page 7 of 13
AL9910EV7 Dimmable User Guide
April 2012
Functional Performance
AL9910EV7 Rev3
(3/27/2012)
Page 8 of 13
AL9910EV7 Dimmable User Guide
AL9910EV7 Rev3
(3/27/2012)
April 2012
Page 9 of 13
AL9910EV7 Dimmable User Guide
AL9910EV7 Rev3
(3/27/2012)
April 2012
Page 10 of 13
AL9910EV7 Dimmable User Guide
AL9910EV7 Rev3
(3/27/2012)
April 2012
Page 11 of 13
AL9910EV7 Dimmable User Guide
AL9910EV7 Rev3
(3/27/2012)
April 2012
Page 12 of 13
AL9910EV7 Dimmable User Guide
April 2012
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.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized
sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall
indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized
application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names
and markings noted herein may also be covered by one or more United States, international or foreign trademarks.
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
systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements
concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems,
notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further,
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
AL9910EV7 Rev3
(3/27/2012)
Page 13 of 13
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