GR8937L switch equivalent, current mode pwm power switch.
Current mode PWM Very low startup current Under-voltage lockout (UVLO) Non-audible-noise green-mode control Fixed switching frequency of 65KHz Cycle-by-cycle peak current.
Switching AC/DC power battery charger Digital camera Open-frame SMPS PDA power supply
Description
GR8937L integrates a .
GR8937L integrates a PWM controller and high voltage power MOSFET of 650V. GR8937L has the features of very low startup current and current mode PWM control with green-mode function at light load. These features enable the power supply to easily meet.
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