NCP5608EVB ON Semiconductor, NCP5608EVB Datasheet - Page 12

• Manufacturer Part Number: NCP5608EVB
• Description: EVAL BOARD FOR NCP5608
• Manufacturer: ON Semiconductor

Specifications of NCP5608EVB

• Design Resources: NCP5608EVB BOM NCP5608EVB Gerber Files NCP5608EVB Schematic NCP5608 Demo Brd BOM
• Current - Output / Channel: 500mA
• Outputs And Type: 8, Non-Isolated
• Voltage - Output: 4.8 ~ 5.5 V
• Features: Brightness Control
• Voltage - Input: 3.6V
• Utilized Ic / Part: NCP5608
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NCP5608
• Other names: NCP5608EVBOS

80
75
70
65
60
55
50
45
90
85
80
75
70
65
60
55
50
45
Figure 10. Power Flash Efficiency vs. Battery Voltage
4.4
4.4
Figure 8. Back Light Efficiency vs. Battery Voltage
I
out
= 100 mA
4.2
4.2
I
out
(LED5 to LED8) at Full Power
= 400 mA
I
4.0
4.0
out
= 80 mA
(LED1 to LED4)
3.8
3.8
I
Vbat (V)
Vbat (V)
out
= 60 mA
I
out
3.6
3.6
TYPICAL OPERATING CHARACTERISTICS
= 300 mA
3.4
3.4
I
out
I
= 40 mA
out
3.2
3.2
= 20 mA
http://onsemi.com
3.0
NCP5608
3.0
12
90
85
80
75
70
65
60
55
50
45
−2
−4
−6
Figure 9. Power Flash Efficiency vs. Battery Voltage
6
4
2
0
4.4
0
I
Figure 11. Back Light Output Current Tolerance
out
= 200 mA
20
4.2
40
4.0
I
out
(LED5 to LED8)
(LED1 to LED4)
60
= 120 mA
Vbat = 4.2 V
3.8
Iout (mA)
Vbat (V)
80
3.6
25°C
I
out
100
= 80 mA
3.4
120
−40°C
I
out
3.2
= 40 mA
140
85°C
160
3.0