Semiconductor Informations
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| PT4115 PowTech - 1.2A Step-down High Brightness LED Driver PT4115 30V, 1.2A Step-down High Brightness LED Driver with 5000:1 Dimming GENERAL DESCRIPTION The PT4115 is a continuous conduction mode inductive step-down converter, designed for driving single or multiple series connected LED efficiently from a voltage source higher than the total LED chain voltage. The device operates from an input supply between 6V and 30V and provides an externally adjustabl |
| PT4115B LIZE - Continuous inductor current conduction mode drop Constant current source 深 市福田 天安 城 新科技 一期 A 座 1501 室 深 市 致 子技 有限公司 TEL:0755-8250 7171 FAX:0755-8835 3509 品 格 明 PT4115B 版本 1.0 Page 1 of 13 深 市福田 天安 城 新科技 一期 A 座 1501 室 深 市 致 子技 有限公司 TEL:0755-8250 7171 FAX:0755-8835 3509 目 品 述........................................................................ |
| PT4101 White LED Step-Up Converter - Powtech PT4101 White LED Step-Up Converter GENERAL DESCRIPTION The PT4101 is a step-up DC, DC converter designed for driving up to 5 white LEDs in series from a single cell Lithium Ion battery with constant current. Because it directly regulates output current, the PT4101 is ideal for driving light emitting |
| PT4101B23F White LED Step-Up Converter - Powtech PT4101 White LED Step-Up Converter GENERAL DESCRIPTION The PT4101 is a step-up DC, DC converter designed for driving up to 5 white LEDs in series from a single cell Lithium Ion battery with constant current. Because it directly regulates output current, the PT4101 is ideal for driving light emitting |
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