STEVAL-ISA116V1, Demonstration Board based on the VIPER26LD, 5 W, 2-output wide-range buck converter

STEVAL-ISA116V1, Demonstration Board based on the VIPER26LD, 5 W, 2-output wide-range buck converter. The STEVAL-ISA116V1 demonstration board implements a double-output power supply set in buck topology using the VIPER26LD, a new off-line high voltage converter. The features of the device include an 800 V avalanche-rugged power section, PWM operation at 60 kHz with frequency jittering for lower EMI, current limiting with adjustable set point, on-board soft-start, safe auto-restart after a fault condition and low standby power consumption. The protection features include thermal shut-down with hysteresis, delayed overload protection and open loop failure protection. All protection is auto-restart mode