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HX3248

更新时间:2025-05-12 09:29:18 大小:383K 上传用户:13028866875查看TA发布的资源 标签:hx3248 下载积分:9分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

The HX3248C is a step-up DC/DC converter with  a constant current to drive white LEDs or similar. The device can drive up to eight LEDs in series  from a Li-Ion cell. The LED current is set by the  external resistor (RSET) and is directly regulated  by the feedback (FB) voltage (typ: 200mV)  across the external resistor RSET. To ensure maximum safety during operation, the  output has integrated overvoltage protection that  prevents damage to the device in case of some  fault conditions. The OVP voltage can be  programmed by two external resistors.  The HX3248C is available in a tiny SOP8/PP  package

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文件名 大小
HX3248C.PDF 383K

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