SD6832
Overview
SD6832 is current mode PWM+PFM controller with built-in highvoltage MOSFET used for SMPS。 It features low standby power and low start current. In standby mode, the circuit enters burst mode to reduce the standby power dissipation.
- SMPS shutdown. The circuit will restart until normal if protection occurs. FEATURES
- Energy Star 2.0 standard * Lower start-up current (3µA) * Various switching frequency following load for the high efficiency * Frequency jitter for low EMI * Overvoltage, primary winding overcurrent, overload and over temperature protections. * External peak current sense resistor * Undervoltage lockout * Built-in high voltage MOSFET * Auto restart mode * Peak current compensation * Maximum peak current compensation for initialization to realize the soft start function. * Burst mode * Cycle by cycle current limit
