参数资料
型号: ZXLD1371QESTTC
厂商: Diodes Inc
文件页数: 8/42页
文件大小: 0K
描述: IC LED DRIVER
特色产品: ZXLD1371 LED Driver Controller
标准包装: 1
系列: *
其它名称: ZXLD1371QESTTCDIDKR
A Product Line of
Diodes Incorporated
ZXLD1371
Typical Characteristics – Linear/DC Dimming
750
750
V AUX IN =12V
600
450
300
Switching
Frequency
T A =25°C
=V
600
450
300
150
0
2 LEDs, L=33μH
R S =300m Ω
150
0
0
0.25
0.5
0.75
1
1.25
ADJ VOLTAGE (V)
Led Current and Switching Frequency vs.
ADJ Voltage in Buck Mode
700
600
500
400
300
200
Switching
Frequency
LED
Current
T A = 25°C
1400
1200
1000
800
600
400
100
0
V AUX = V IN = 24V
8 LEDs, L = 33μH
GI = 0.23, R S = 300m Ω
200
0
0
0.25
0.5
0.75
1
1.25
ADJ VOLTAGE (V)
LED Current and Switching Frequency vs.
ADJ Voltage in Buck-Boost Mode
350
300
250
200
150
Switching
Frequency
I LED
700
600
500
400
300
100
50
0
T A =25°C
V AUX =V IN =12V
12 LEDs, L=33μH
GI=0.23, R S =300m Ω
200
100
0
0
0.25
0.5
0.75
1
1.25
ADJ VOLTAGE (V)
LED Current and Switching Frequency vs.
ADJ Voltage in Boost Mode
ZXLD1371
Document number: DS35436 Rev. 1 - 2
8 of 42
www.diodes.com
February 2012
? Diodes Incorporated
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