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APW7061
Synchronous Buck PWM Controller
Features
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Fast Transient Response - 0~85% Duty Ratio
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General Description
The APW7061 is a voltage mode, synchronous PWM cont roller which drives dual N-c hannel MOSFETs . It integrates t he c ont rols, monitoring and protec tion funct ions into a single package, which provides one c ontrolled power output s wit h under-voltage and over-current protections. APW7061 provides excellent regulation for output load variation. An internal 0.8V temperature-compensated reference voltage is designed to meet the various low output voltage applications. A power-on-reset (POR) circuit limits the VCC minimum opearting s upply voltage to ass ure the c ontroller working well.