W2RV005RM Datasheet, PDF (3/6 Pages) Omron Electronics LLC – Most Suitable Constant Current IC for Driving Full Color LED

Application Example
Control IC, CPU etc.
R1
Control output
TTL
R2
C-MOS
Open collector,
Open drain
R3
W2RV005RM
1 IN1
2 IN2
3 IN3
4 GND
VCC 8
OUT1 7
OUT2 6
OUT3 5
12V
RG
B
LED1
RG
B
LED2
RG
B
LED3
Power Consumption Calculation Example
Conditions:
V_F of LED - Red (R): 2.2 V, Green (G): 3.3V, Blue (B): 3.2 V (at 20 mA)
OUT1 ~ 3 are all driven at 20 mA
• Voltage of OUT Terminals
OUT1: 12-2.2 x 3 = 5.4 V
OUT2: 12-3.3 x 3 = 2.1 V
OUT3: 12-3.2 x 3 = 2.4 V
• Power Consumption
OUT1: 5.4 V x 20 mA = 108 mW
OUT2: 2.1 V x 20 mA = 42 mW
OUT3: 2.4 V x 20 mA = 48 mW
VCC: 12 V x 5.5 mA = 66 mW
Total: 108 + 42 + 48 + 66 = 264 mW
Tape Packaging
Packaging style: Embossed taping
Packaging quantity: 3,000 pcs/reel
Reel Dimensions
(ϕ 22)
180(max) ^2.0±0.5
Direction of Insertion
No.1pin
13.0±0.5
15.4±1.0
Reel
Drawing direction
Embossed Tape Dimensions
ϕ1.5
+0.1
-0
4.0±0.1
2.0±0.05
1.1±0.1
Lot Code Indication
Production lot information:
Alphanumeric characters of our control
Production date information:
Alphanumeric characters of our control
Recommended Reflow Conditions
Allowable Temperature Profile Conditions
Product mounting method should be by Reflow and we recommend
the following temperature profile. Reflow no more than two times,
maximum.
260°C (max)
200°C
250°C
10s (max)
220°C
140°C
60~120s
60s (max)
Time
Storage Conditions before Mounting
Moisture absorption by the plastic package will increase the possibil-
ity of faults, such as cracks; therefore, take enough care for storage.
Storage Conditions
5 to 30°C, 40 to 70%RH
Period
One Year
ϕ1.1±0.1
4.0±0.1
0.3±0.05
3.25±0.1
Constant Current IC W2RV005RM
3