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SiP2204
Vishay Siliconix
Quad Channel Monolithic Power Stage
DESCRIPTION The SiP2204 is a quad channel, fully-integrated monolithic power stage optimized for multi-phase synchronous buck applications. The part has very fast propagation to enable switching frequencies of up to 10 MHz/channel and offers a high power density design for use in applications such as envelope tracking power supplies for RF power amplifiers used in next generation 4G base stations. Packaged in QFN32 5 x 5, SiP2204 supports input voltages up to 24 V and delivers 500 mA continuous current for each channel. The SiP2204 incorporates four independent MOSFET gate driver ICs that work with both 3.3 V and 5 V PWM inputs.
SiP2204 Datasheet
