参数资料
型号: ZXLD1370EST16TC
厂商: Diodes Inc
文件页数: 10/39页
文件大小: 0K
描述: IC LED DRVR HIGH BRIGHT TSSOP-16
特色产品: ZXLD1370 High Accuracy LED Driver
标准包装: 1
恒定电流:
拓扑: PWM,降压(降压),升压(升压)
输出数: 1
内部驱动器:
类型 - 主要: 车载,通用
类型 - 次要: 高亮度 LED(HBLED)
频率: 300kHz ~ 1MHz
电源电压: 6 V ~ 60 V
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 16-TSSOP-EP
包装: 标准包装
工作温度: -40°C ~ 125°C
产品目录页面: 1478 (CN2011-ZH PDF)
其它名称: ZXLD1370EST16TCDKR
A Product Line of
Diodes Incorporated
ZXLD1370
Typical Characteristics (cont.) Buck Mode – R S = 150m ? , L = 33μH
1.500
1 LED
3 LEDs
5 LEDs
7 LEDs
9 LEDs
11 LEDs
13 LEDs
15 LEDs
1.490
T A = 25 ° C
V AUX IN
1.480
1.470
1.460
1.450
1.440
=V
1.430
6.5
11
15.5
20
24.5
29 33.5 38 42.5 47 51.5
56
60.5
INPUT VOLTAGE (V)
Figure 9 Load Current vs. Input Voltage & Number of LED
1000
1 LED
3 LEDs
5 LEDs
7 LEDs
9 LEDs
11 LEDs
13 LEDs
15 LEDs
900
V AUX IN
800
700
600
500
400
300
200
100
0
T A = 25°C
=V
6.5
11
15.5
20
24.5
29 33.5 38 42.5 47 51.5
56
60.5
INPUT VOLTAGE (V)
Figure 10 Frequency vs. Input Voltage & Number of LED
100
95
90
85
80
V AUX IN
75
70
65
60
T A = 25°C
=V
6.5
11
15.5
20
24.5
29 33.5 38 42.5 47
51.5
56
60.5
INPUT VOLTAGE (V)
Figure 11 Efficiency vs. Input & Number of LED
ZXLD1370
Document number: DS32165 Rev. 5 - 2
10 of 39
www.diodes.com
September 2012
? Diodes Incorporated
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