AIC1647 查看數據表（PDF） - Analog Intergrations
零件编号
产品描述 (功能)
比赛名单
AIC1647 Datasheet PDF : 11 Pages
| |||
AIC1647
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
90
85
VIN=3.0V
80
75
VIN=4.2V
VIN=3.6V
70
3 LEDs, 10µH
L1: 976AS-100M, TOKO
65
D1: RB521S-30, ROHM
Test circuit refer to Fig.1
60
0
5
10
15
20
LED Current (mA)
Fig. 8 3 LEDs Efficiency vs. LED Current
90
VIN=4.2V
85
80
75
70
65
60
0
Fig. 9
VIN=3.6V
VIN=3.0V
4 LEDs, 10µH
L1: 976AS-100M, TOKO
D1: RB521S-30, ROHM
Test circuit refer to Fig.1
5
10
15
20
LED Current (mA)
4 LEDs Efficiency vs. LED Current
85
VIN=4.2V
80
75
VIN=3.6V
VIN=3.0V
70
5 LEDs, 10µH
L1: 976AS-100M, TOKO
65
D1: RB521S-30, ROHM
Test circuit refer to Fig.1
60
0
5
10
15
20
LED Current (mA)
Fig. 10 5 LEDs Efficiency vs. LED Current
80
VIN=4.2V
75
70
65
60
0
Fig. 11
VIN=3.6V
VIN=3.0V
6 LEDs, 10µH
L1: 976AS-100M, TOKO
D1: RB521S-30, ROHM
Test circuit refer to Fig.1
5
10
15
LED Current (mA)
6 LEDs Efficiency vs. LED Current
90
VIN=4.2V
85
80
75
VIN=3.0V
VIN=3.6V
70
3 LEDs, 6.8µH
L1: 976AS-6R8M, TOKO
65
D1: RB521S-30, ROHM
Test circuit refer to Fig.1
60
0
5
10
15
20
LED Current (mA)
Fig. 12 3 LEDs Efficiency vs. LED Current
80
6 LEDs, 6.8µH
L1: 976AS-6R8M, TOKO
75 D1: RB521S-30, ROHM
Test circuit refer to Fig.1
70
65
VIN=4.2V
VIN=3.6V
VIN=3.0V
60
0
Fig. 13
5
10
15
LED Current (mA)
6 LEDs Efficiency vs. LED Current
5
Share Link: 