86 W output flyback power supply for 800 V DC BEV automotive applications as the auxiliary equipment power supply using InnoSwitch3-AQ (INN3947CQ)

• InnoSwitch3-AQ: the automotive industry's first 1700 V rated power IC
• Uses automotive-qualified AEC-Q surface mount (SMD) components
• Output: 6.37 V, 13.5 A
• Wide-range start-up and operating input: 300-900 VDC
• Higher than 92% full-load efficiency across the input voltage range
• Reinforced 900 V isolated transformer (IEC-60664-1 and IEC-60664-4 compliant)

Ultra-compact design

• Only 62 components with a single 1700 V power switch
• Low profile (22 mm in height)

This is an updated version of RDR-919Q.