Description
SD6835 is current mode PWM+PFM controller used for SMPS with
built-in high-voltage.
Features
- low standby power and low start current. In standby
mode, the circuit enters burst mode to reduce the standby power
dissipation. The switch frequency is 25~67KHz decided by the load with jitter
frequency for low EMI. Built-in peak current compensation circuit makes the limit peak
current stable even with different input AC voltage. Built-in limit
output power compensation circuit to balance the limit output power
under different AC voltage inputs. Built-in slope compensation
circuit to.