参数资料
型号: MIC3202-1YME TR
厂商: Micrel Inc
文件页数: 4/19页
文件大小: 0K
描述: IC LED DVR HB 37V 1A 8SOIC
标准包装: 2,500
恒定电流:
拓扑: PWM,降压(降压)
输出数: 1
内部驱动器:
类型 - 主要: 通用
类型 - 次要: 高亮度 LED(HBLED)
频率: 1MHz
电源电压: 6 V ~ 37 V
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm Width)裸露焊盘
供应商设备封装: 8-SOIC-EP
包装: 带卷 (TR)
Micrel, Inc.
Electrical Characteristics (4)
V IN = V EN = V DIM = 12V; C VCC = 1.0μF; T J = 25 ° C, bold values indicate ? 40 ° C ≤ T J ≤ + 125 ° C; unless noted.
MIC3202
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
Dimming Input
DIM HI
DIM Logic Level High
DIM Logic Level Low
2.0
0.4
V
V
DIM LO
f DIM
DIM Bias Current
Maximum Dimming Frequency
V DIM = 12V
V DIM = 0V
20
0.1
35
1
20
μA
kHz
Internal MOSFET
R DS(ON)
MOSFET R DS(ON)
LX Leakage Current
I LX = 200mA
V EN = 0V; V IN = V LX = 37V
275
5
625
50
m ?
μA
Thermal Protection
T LIM
T LIMHYS
Over-Temperature Shutdown
Over-Temperature Shutdown Hysteresis
T J Rising
160
20
° C
Notes:
1.
2.
3.
4.
5.
Exceeding the absolute maximum rating may damage the device.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
The device is not guaranteed to function outside its operating rating.
Specification for packaged product only.
Guaranteed by design.
September 2010
4
M9999-091710-A
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