SGM3751数据手册SGMICRO中文资料规格书
SGM3751规格书详情
描述 Description
SGMICRO has recently introduced a series low EMI, high efficiency WLED drivers with PWM control: SGM3751/SGM3752/3756. The series operates over an input voltage range of 2.7V to 5.5V, with an internal current limit of 1.5A. The default white LED current is set with the external sensor resistor, RSET, and the feedback voltage is regulated to 200mV, as shown in the typical application. During the operation, the LED current can be controlled by using a pulse width modulation (PWM) signal applied to the CTRL pin, through which the duty cycle determines the feedback reference voltage. The series does not burst the LED current; therefore, it does not generate audible noises on the output capacitor. Employed a special ringing cancelling technology, the series achieve low EMI and suitable for applications require low light display and RF interference suppression.
SGM3752 is available in the Green TSOT-23-5 package while SGM3751 & SGM3756 are both available in the 6-Pin Green TDFN-2x2-6L package. SGM3751 is also available in small SC70-5 package. The series operates over an ambient temperature range of -40℃ to +85℃.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SGMC |
21+ |
SOT23-6 |
10000 |
原装现货假一罚十 |
询价 | ||
SGMICRO |
1725+ |
SC70-5 |
15560 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
SGMICRO |
2024+ |
SC70-5 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
SGMICRO/圣邦微 |
23+ |
TSOT-23-6 |
52000 |
圣邦微电子全线供应,可提供样品 |
询价 | ||
SGMICRO |
22+ |
SC70-5 |
30000 |
只做原装正品 |
询价 | ||
SGMICRO |
21+ |
TSOT-23-6 |
5930 |
只做原装,一定有货,不止网上数量,量多可订货! |
询价 | ||
SGMICRO |
标准封装 |
21+ |
10000 |
原装正品手机/微信17621580780/QQ2107571078 |
询价 | ||
SGMICRO(圣邦微) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
SGMICRO/圣邦微 |
25+ |
SMD |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SOT23-6 |
23+ |
SGMICRO |
20000 |
只做原装 |
询价 |