Spansion‰ Intelligent Lighting LED Driver Evaluation Board

Spansion ‰ Intelligent Lighting LED
Driver Evaluation Board
Bluetooth ‰ Smart (Low Energy)
Cost-effective, low BOM solution for colordimmable wireless LED lighting systems
features
• Body: 4ch Buck DC/DC module (Driver IC: S6AL211A94)
• Input Voltage: 85VAC ~ 264VAC
Spansion’s S6SAL211A94 evaluation board is designed for Spansion’s S6AL211 family
of intelligent LED lighting single chip solution for 10W LED lighting with Bluetooth®
Smart communication. This board enables users to adjust brightness and color tones
into 256 steps with 4ch drivers.
• LED Number: 5 LEDs in series
• Output Wattage: 10W
• Communication:
- Bluetooth Smart (Low Energy)
- Motion and Illuminance sensor interfaces
Users can expect a current of 300mA, 150mA, 200mA and 100mA for Ch1, Ch2, Ch3
and Ch4 assuming that white, red, green and blue are assigned respectively.
• Dimming Color, Dimming Control
- 4 Colors
- 256 Steps
- Current Control (PWM Control under 1%)
• Protection Function: Output Current Protection,
Short protection, etc.
• Board Size: 93mm x 53mm
LED Module
Evaluation Board
300mA
Peripheral
Vin: AC100V/200V
AC/DC
24V
3V
On/Off Control
Dimming Control
Bluetooth UART
Smart
LED
Driver IC
S6AL211A
DC/DC
Power
Stage
DC/DC
Power
Stage
Smart
Phone
Motion
Sensor
Illuminance
Sensor
Evaluation board with Bluetooth Smart
5-series
150mA
200mA
DC/DC
Power
Stage
Bluetooth
Smart Ready
Central
DC/DC
Power
Stage
100mA
10W
Spansion’s S6AL211 family integrates the necessary components for intelligent lighting
into a single chip solution reducing development costs and speeds time to market
• LED Number:
• The
product family features a 4ch buck
DC/DC LED driver IC
• Integrates all peripheral components
including pre-drivers, sensing amps and
LDOs
• Brightness
dimmable down to 0.1%
with the ability to adjust up to 100%
• Minimizes printed circuit board (PCB) by
25% reducing the bill of materials and
delivers a cost-competitive offering
Spansion
Bluetooth
Competitor
DC
Power
LED Module
S6AL211A
DC/DC
Power
Stage
LDO
LDO
Bluetooth
MCU
LED Module
Gate
DRV
Necessary to
implement
program!
DALI
Phy
DALI Master
• Body: 4ch Buck DC/DC module
• Input Voltage: 24VDC, 19VDC, 12VDC
features of the s6al211 family
DC
Power
specifications
Evaluation
Board
LDO
DALI
Phy
DALI Master
DC/DC
Power
Stage
Current
Sense
Additional Components
- 5 LEDs in series (VIN=24V)
- 4 LEDs in series (VIN=19V)
- 2 LEDs in series (VIN=12V)
• Output Current: 1AMAX, 350mAMAX
• Dimming Control:
- Type A: 256 Steps, PWM Control
- Type B: 256 Steps,Current Control
- Type C: 256 Steps,Current Control
(PWM Control under 1%)
• Communication, Dimming Color:
- DALI: 1 color, DMX: 4 colors,
- Bluetooth/Zigbee: 4 colors,
- I2C: 4 colors, PWM/0-10V: 1
• Dimming Curve: Logarithm, Linear
• Sensor Input: Illuminance Sensor, Motion Sensor
applications
• DALI:
lighting system for BEMS (office,
street lights, etc.)
•DMX: color dimmable lighting network
system (commercial shop displays,
residential, museum, etc.)
•Bluetooth/Zigbee: wireless sensor
lighting system (office, residential,
commercial facility, etc.)
•I2C: high-end lighting system in
combination with external MCU
(illumination, plant cultivation, etc.)
•PWM/0-10V: lighting system
compatible with conventional dimming
methods (office, residential, etc.)
• Protection Function: Output Current Protection,
Short protection, etc.
• Clone Function: This is a function that IC receiving sensor
input and communication commands becomes “parent”
then synchronize its “children” conected by I2C
• Package: LQFP48 (7.0mm x 7.0mm x 1.7mm)
bluetooth® smart (low energy)
Bluetooth is a wireless communication technology with short distance, standardized as IEEE 802.15.1, and managed by Bluetooth Special Interest
Group (SIG).
Bluetooth Smart (Low Energy) is Bluetooth 4.0 standard released in July 2010 and combined with Low Energy technology and it provides reduced power
consumption considerably and enables Bluetooth modules to be mounted on small devices such as mobile and sensor devices. This Bluetooth Smart
(Low Energy) is expected to instrumental in opening the new wireless sensor network system market.
evaluation support tool – central evaluation tool
Sample application of smartphone
FEATURES
•
16M color choices from palette
•
Brightness control of each channel
•
Scene setting
This application supports Android 4.4 and later
(Operability confirmed with Nexus 7/Android 4.4.4)
Spansion: 915 DeGuigne Drive, PO Box 3453, Sunnyvale, CA 94088-3453 USA
+1 (408) 962-2500 | 1 866 SPANSION | www.spansion.com
© 2015 Spansion®, the Spansion logo, MirrorBit® and combinations thereof, are trademarks and registered trademarks of
Spansion LLC in the United States and other countries. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and
any use of such marks by Spansion is under license. Other names used are for informational purposes only and may be trademarks of their respective owners.
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