RS2051 controller equivalent, novel low cost green-mode pwm controller.
Low Cost, PWM&PFM&CRM (Cycle Reset Mode) Low Start-up Current (about 1.5μA) Low Operating Current (about 2.2mA) Current Mode Operation Under Voltage Lockout (UVLO) Built-.
Making use of external resistors, the IC changes the operating frequency and automatically enters the PFM/CRM (Cycle Re.
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