參數(shù)資料
型號(hào): CAT4016
英文描述: 16-Channel Constant Current LED Driver
中文描述: 16通道恒流LED驅(qū)動(dòng)器
文件頁(yè)數(shù): 7/15頁(yè)
文件大?。?/td> 230K
代理商: CAT4016
CAT4016
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
7
Doc. No. MD-5028 Rev. B
TYPICAL PERFORMANCE CHARACTERISTICS
V
DD
= 5.0V, LED current 30mA, all LEDs On, T
AMB
= 25°C unless otherwise specified.
RSET Voltage vs. Temperature
1.10
1.15
1.20
1.25
1.30
-50
0
50
100
150
TEMPERATURE [°C]
R
LED Current vs. Temperature
28.5
29.0
29.5
30.0
30.5
31.0
31.5
-50
0
50
100
150
TEMPERATURE [°C]
L
Internal Pull-Down Current (LATCH pin)
0
5
10
15
20
25
30
0
1
LATCH VOLTAGE [V]
2
3
4
5
P
μ
A
Internal Pull-Up Current (BLANK pin)
0
5
10
15
20
25
30
0
1
BLANK VOLTAGE [V]
2
3
4
5
P
μ
A
PWM Dimming on BLANK pin (f = 10kHz)
0
20
40
60
80
100
0
5
10
15
20
25
30
LED CURRENT [mA]
D
BLANK Transient Response
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