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Product category: Power Supply ICs and Controllers
News Release from: Zetex | Subject: ZXSC400
Edited by the Electronicstalk Editorial Team on 27 November 2002
Convertor ensures accurate LED driving
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Used with a high-efficiency switching transistor, the Zetex ZXSC400 voltage-mode boost convertor IC enables the current in an LED chain to be accurately set and monitored by a single resistor.
Used with a high-efficiency switching transistor, the Zetex ZXSC400 voltage-mode boost convertor IC enables the current in an LED chain to be accurately set and monitored by a single resistor Across the full supply range of a lithium-ion cell, the ZXSC400's excellent load and line regulation means that LED current typically changes by less than 1%