参数资料
型号: ZXLD1352ET5TA
厂商: Diodes Inc
文件页数: 3/21页
文件大小: 0K
描述: IC LED DRIVER HIGH BRIGHT TSOT-5
特色产品: LED Driver Solutions
标准包装: 1
拓扑: PWM,降压(降压)
输出数: 1
内部驱动器:
类型 - 主要: 车载
类型 - 次要: 高亮度 LED(HBLED),白色 LED
频率: 1MHz
电源电压: 7 V ~ 30 V
输出电压: 30V
安装类型: 表面贴装
封装/外壳: SOT-23-5 细型,TSOT-23-5
供应商设备封装: TSOT-23-5
包装: 标准包装
工作温度: -40°C ~ 105°C
产品目录页面: 1478 (CN2011-ZH PDF)
其它名称: ZXLD1352ET5DKR
A Product Line of
Diodes Incorporated
ZXLD1352
Absolute Maximum Ratings (Voltages to GND Unless Otherwise Stated)
Symbol
V IN
V SENSE
V LX
V ADJ
I LX
P TOT
T ST
T J MAX
Parameter
Input Voltage
I SENSE Voltage
LX Output Voltage
Adjust Pin Input Voltage
Switch Output Current
Power Dissipation
(Refer to Package thermal de-rating curve on page 17)
Storage Temperature
Junction Temperature
Rating
-0.3 to +30
(40V for 0.5 sec)
+0.3 to -5
(measured with respect to V IN )
-0.3 to +30
(40V for 0.5 sec)
-0.3 to +6
500
450
-55 to 150
150
Unit
V
V
V
V
mA
mW
°C
°C
These are stress ratings only. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended
periods, may reduce device reliability.
Thermal Resistance
Symbol
θ JA
Parameter
Junction to Ambient
Rating
200
Unit
°C/W
Recommended Operating Conditions
Symbol
V IN
t OFFMIN
t ONMIN
f LXmax
D LX
T A
Parameter
Input voltage
Minimum switch off-time
Minimum switch on-time
Recommended maximum operating frequency
Duty cycle range
Ambient Temperature range
Min
7
0.01
-40
Max
30
200
200
1
0.99
105
Units
V
ns
ns
MHz
° C
ZXLD1352
Document number: DS33469 Rev. 3 - 2
3 of 21
www.diodes.com
December 2010
? Diodes Incorporated
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