CYPRESS
Intelligent Lighting LED
Driver Evaluation Board
Bluetooth® Smart (Low Energy)
P R O D U C T O V E RV I E W
COST- EFFECTIVE, LOW BOM SOLUTION FOR COLORDIMM ABLE WIRELESS LED
LIGHTING SYSTEMS
F E AT U R E S
• Body: 4ch Buck DC/DC module
Cypress’s S6SAL211A94 evaluation board is designed for Cypress’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 nto 256
steps with 4ch drivers.
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.
(Driver IC: S6AL211A94)
• Input Voltage: 85VAC ~ 264VAC
• LED Number: 5 LEDs in series
• Output Wattage: 10W
• Communication:
Evaluation Board
ED Module
Peripheral
Vin: AC100V/200V
AC/DC
24V
LED
Driver IC
On/Off Control
Dimming Control
Smart
Phone
Bluetooth
Smart Ready
Central
DC/DC
Power
Stage
DC/DC
Power
Stage
3V
UART
S6AL211A
Motion
Sensor
Illuminance
Sensor
Evaluation board with Bluetooth Smart
www.cypress.com
White
150mA
• Dimming Color, Dimming Control
- 4 Colors
- 256 Steps
DC/DC
Power
Stage
DC/DC
Power
Stage
- Motion and Illuminance sensor interfaces
5-series
200mA
Bluetooth
Smart
- Bluetooth Smart (Low Energy)
300mA
Green
- Current Control (PWM Control under 1%)
Red
100mA
• Protection Function: Output Current
Protection,Short protection, etc.
• Board Size: 93mm x 53mm
Blue
10W
P R O D U C T O V E RV I E W
Cypress’s S6AL211 family integrates the necessary components for intelligent lighting into a single chip solution reducing development
costs and speeds time to market
FEATURES OF THE S6AL211 FA MILY
• 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
Cypress
Competitor
DC
Power
DC
Power
LED Module
Bluetooth
DALI Master
DC/DC
power
stage
S6AL211A
DALI
Phy
• 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 incombination with external MCU
(illumination, plant cultivation, etc.)
• PWM/0-10V: lighting system compatible with conventional
dimming methods (office, residential, etc.)
BLUETOOTH ® SM ART (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.
LDO
LED Module
Bluetooth
MCU
Necessary to
implement
program
Evaluation
Board
APPLICATIONS
LDO
DALI Master
Gate
DRV
LDO
DALI
Phy
DC/DC
power
stage
Current
Sense
Additional Components
SPECIFICATIONS
• Body: 4ch Buck DC/DC module
• Input Voltage: 24VDC, 19VDC, 12VDC
• LED Number:
- 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, MotionSensor
• 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” connected by I2C
• Package: LQFP48 (7.0mm x 7.0mm x1.7mm)
EVALUATION SUPPORT TOOL – CENTRAL EVALUATION TOOL
FEATURES
Sample application of smartphone
• 16M color choices from palette
• Brightness control of each channel
• Scene setting
This application supports Android 4.4 and later (Operability
confirmed withNexus 7/Android 4.4.4)
Cypress Semiconductor Corporation
198 Champion Court, San Jose CA 95134
phone +1 408.943.2600 fax +1 408.943.6848
toll free +1 800.858.1810 (U.S. only) Press “1” to reach your local sales representative
© 2015 -2016 Cypress Semiconductor Corporation. All rights reserved. All trademarks are the property of their respective owners.
002-08902 Rev.*A