NCV3066DR2G ON Semiconductor, NCV3066DR2G Datasheet - Page 12

• Manufacturer Part Number: NCV3066DR2G
• Description: IC LED DRIVER HIGH BRIGHT 8-SOIC
• Manufacturer: ON Semiconductor
• Type: HBLED Driverr

Specifications of NCV3066DR2G

• Constant Current: Yes
• Topology: PWM, Step-Down (Buck), Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Automotive
• Type - Secondary: High Brightness LED (HBLED)
• Frequency: 100kHz ~ 250kHz
• Voltage - Supply: 3 V ~ 40 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 1.5A
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 2. TEST RESULTS
Line Regulation
Output Ripple
Efficiency
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0
8
10
12
Figure 20. Line Regulation
14
INPUT VOLTAGE (V)
I
I
I
I
out
out
out
out
16
= 600 mA
= 450 mA
= 300 mA
= 150 mA
18
Vin = 12 V to 35 V, Iout = 3000 mA
Vin = 12 V, Iout = 3000 mA
Vin = 12 V, Iout = 3000 mA
20
22
24
26
http://onsemi.com
28
30
12
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
5 10
20
Figure 21. Dimming Characteristic
ON/OFF PIN DUTY CYCLE (%)
30
40
50
V
in
= 25 V
60
V
in
70
= 10 V − 15 V
250 mA
320 mA
80
80%
90
100