NCP5608 ON Semiconductor, NCP5608 Datasheet - Page 12
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
NCP5608
Manufacturer Part Number
NCP5608
Description
Multiple LED Charge Pump Driver
Manufacturer
ON Semiconductor
Datasheet
1.NCP5608.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NCP5608MTR2G
Manufacturer:
TI
Quantity:
3 100
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