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HM7201 Datasheet(PDF) 2 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

Part # HM7201
Description  LED liear constant current driver chip
PDF  8 Pages
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Manufacturer  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
Direct Link  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

HM7201 Datasheet(HTML) 2 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

  HM7201 Datasheet HTML 1Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM7201 Datasheet HTML 2Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM7201 Datasheet HTML 3Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM7201 Datasheet HTML 4Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM7201 Datasheet HTML 5Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM7201 Datasheet HTML 6Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM7201 Datasheet HTML 7Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM7201 Datasheet HTML 8Page - Shenzhen Huazhimei Semiconductor Co., Ltd  
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Part No.
封装
备注
HM7201
SOT23-5
SOT23-5(3000 片/卷)
管脚排布
SOT-23-5
SOT-23-5
管脚名
编号
功能
VFB
1
LED 驱动电流设定端
GND
2
地
DIM
3
PWM 调光控制,内置 20K 上拉电阻,如果不需要调光可以悬空
VCC
4
IC 电源
DRV
5
LED 驱动电流沉
极限参数
参数
符号
参数值
单位
VCC
VCC
-0.3~5.5
V
DIM 管脚电压
VDIM
-0.3~VCC+0.3
V
VFB 管脚电压
VFB
-0.3~6
V
DRV 管脚电压
VDRV
-0.3~32
V
持续输出电流
IOUTC
120
mA
热阻(SOT23-5)
RθJS
98
°C/W
工作环境温度范围
TA
-40~85
°C
工作结温
TJ
150
°C
存储温度
TSTG
-55~150
°C
ESD (HBM)
ESD(HBM)
6000
V
注意: 超过器件的极限参数可能会导致器件永久损坏,长时间放置于超过极限条件的环境之下可能会降低器件的可靠性。



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