參數(shù)資料
型號(hào): CAT3616HV4
英文描述: 6-Channel Charge Pump LED Driver with EZDimTM
中文描述: 6通道電荷泵式LED驅(qū)動(dòng)器與EZDimTM
文件頁(yè)數(shù): 4/14頁(yè)
文件大?。?/td> 508K
代理商: CAT3616HV4
CAT3616
Doc. No. 5018 Rev. A
4
2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
TYPICAL CHARACTERISTICS
VIN = 3.6V, IOUT = 90mA (6 LEDs at 15mA), EN = VIN, ENM
T
AMB
= 25oC, unless otherwise specified.
Efficiency vs. Input Voltage (6 LEDs on)
= ENS
= GND, C
IN
= C1 = C2 = C
OUT
= 1μF,
40
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
E
1x Mode
1.5x Mode
20mA per LED
15mA per LED
Efficiency vs. Total LED Current (6 LEDs)
40
50
60
70
80
90
100
0
50
100
150
200
TOTAL LED CURRENT [mA]
E
VIN = 4V (1x mode)
VIN = 3.2V (1.5x mode)
Quiescent Current vs. Input Voltage (1x Mode)
0
0.2
0.4
0.6
0.8
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
Q
6 LEDs OFF
Quiescent Current vs. Temperature (1x Mode)
0.0
0.2
0.4
0.6
0.8
-40
0
40
80
120
TEMPERATURE [°C]
Q
6 LEDs OFF
Quiescent Current vs. Input Voltage (1.5x Mode)
0
1
2
3
4
5
3.0
3.2
3.4
3.6
3.8
4.0
4.2
INPUT VOLTAGE [V]
Q
6 LEDs OFF
Quiescent Current vs. Temperature (1.5x Mode)
0
1
2
3
4
5
-40
0
40
80
120
TEMPERATURE [°C]
Q
6 LEDs OFF
相關(guān)PDF資料
PDF描述
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