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Product category: Power Supply ICs and Controllers
News Release from: Intersil | Subject: ISL6401
Edited by the Electronicstalk Editorial Team on 27 September 2001
PWM chip powers Internet telephony
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The ISL6401 pulsewidth modulator from Intersil is specifically designed to reduce the cost of generating talk and ring voltages for telephone and cable services using VoIP or DSL technology.
The ISL6401 pulsewidth modulator from Intersil is specifically designed to reduce the cost of generating talk and ring voltages for telephone and cable services using voice-over-Internet protocol (VoIP) or digital subscriber line (DSL) technology A single ISL6401 current-mode controller can generate enough power for up to 12 ringing subscriber line interface circuits (RSLICs) such as Intersil's ISL5586, saving cost and board space