Datasheet AL8860Q (Diodes) - 7
| 制造商 | Diodes |
| 描述 | High Efficiency 40V 1.5A Automotive Grade Buck LED Driver |
| 页数 / 页 | 15 / 7 — AL8860Q. Typical Performance Characteristics. Operating Frequency vs. … |
| 文件格式/大小 | PDF / 1.0 Mb |
| 文件语言 | 英语 |
AL8860Q. Typical Performance Characteristics. Operating Frequency vs. Input Voltage LED Current vs. Output Voltage
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AL8860Q Q Typical Performance Characteristics
(TA = +25°C, VIN = 16V, unless otherwise specified.) (continued)
Operating Frequency vs. Input Voltage LED Current vs. Output Voltage (RS=0.067Ω, L=47μH) (R S=0.1 Ω, L=68μH)
500 1030 V =10V V =12V 1025 IN IN 450 V =3.3V V =6.6V O O V =16V V =20V IN IN V =9.9V V =13.2V 1020 O O V =24V V =28V 400 IN IN V =16.5V V =19.8V O O 1015 V =32V V =36V IN IN 350 V =23.1V V =26.4V z) O O 1010 V =40V IN V =29.7V V =33V O O (mA) (kH 300 t 1005
T
n cy n rre 1000
C
250 e u u C
U
q 995 200 re
D
F ED 990 L 150
O
985
R
100 980
P
50 975
W
0 970 3 6 9 12 15 18 21 24 27 30 33
E
4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Input Voltage (V) Output Voltage (V)
N LED Current vs. Output Voltage (RS=0.067Ω, L=47μH)
1.56 V =10V V =12V IN IN 1 .55 V =16V V =20V IN IN V =24V V =28V IN IN 1.54 V =32V V =36V IN IN V =40V IN (A) 1 .53 t n rre 1.52 u C 1 ED .51 L 1.50 1 .49 1.48 3 6 9 12 15 18 21 24 27 30 33 Output Voltage (V) AL8860Q 7 of 15 May 2019 Document number: DS41797 Rev. 2 - 2
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© Diodes Incorporated
(TA = +25°C, VIN = 16V, unless otherwise specified.) (continued)
Operating Frequency vs. Input Voltage LED Current vs. Output Voltage (RS=0.067Ω, L=47μH) (R S=0.1 Ω, L=68μH)
500 1030 V =10V V =12V 1025 IN IN 450 V =3.3V V =6.6V O O V =16V V =20V IN IN V =9.9V V =13.2V 1020 O O V =24V V =28V 400 IN IN V =16.5V V =19.8V O O 1015 V =32V V =36V IN IN 350 V =23.1V V =26.4V z) O O 1010 V =40V IN V =29.7V V =33V O O (mA) (kH 300 t 1005
T
n cy n rre 1000
C
250 e u u C
U
q 995 200 re
D
F ED 990 L 150
O
985
R
100 980
P
50 975
W
0 970 3 6 9 12 15 18 21 24 27 30 33
E
4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Input Voltage (V) Output Voltage (V)
N LED Current vs. Output Voltage (RS=0.067Ω, L=47μH)
1.56 V =10V V =12V IN IN 1 .55 V =16V V =20V IN IN V =24V V =28V IN IN 1.54 V =32V V =36V IN IN V =40V IN (A) 1 .53 t n rre 1.52 u C 1 ED .51 L 1.50 1 .49 1.48 3 6 9 12 15 18 21 24 27 30 33 Output Voltage (V) AL8860Q 7 of 15 May 2019 Document number: DS41797 Rev. 2 - 2
www.diodes.com
© Diodes Incorporated