Controller IC Chip - Mofset Maxim MAX1907AETL MAX1907A chip for laptop - Ολοκληρωμένο τσιπ φορητού υπολογιστή (Κωδ.1-CHIP0646) Quick-PWM Master Controllers for Voltage-Positioned CPU Core Power Supplies (IMVP-IV) The  MAX1907A/MAX1981A  are  single-phase,  Quick-PWM™ master controllers for IMVP-IV™ CPU core sup-plies. Multi-phase operation is achieved using aQuick-PWM  slave  controller  (MAX1980).  Multiphaseoperation  reduces  input  ripple  current  requirementsand  output  voltage  ripple  while  easing  componentselection and layout difficulties. The MAX1907A/MAX1981A  include  active  voltage  positioning  withadjustable  gain  and  offset,  reducing  power  dissipationand bulk output capacitance requirements.The  MAX1907A/MAX1981A  are  intended  for  two  differ-ent  notebook  CPU  core  applications:  either  buckingdown the battery directly, or 5V system supply to createthe  core  voltage.  The  single-stage  conversion  methodallows these devices to directly step down high-v

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