THOOTR TH8935X non-isolated buck CV/CC converter IC, AC 85–265 V to 3.3/5 V, standby < 20 mW

THOOTR TH8935X is a non-isolated buck CV/CC converter powered from AC 85–265 V mains with a selectable 3.3 V or 5 V output. It features ultra-low standby consumption of less than 20 mW.

Integrated high-voltage MOSFET, soft-start and EMI filter; output accuracy ±5 %. Overload (OLP), short-circuit (SCP) and over-temperature (OTP) protection. SOT33-5A package.

Key features:

• Ultra-low standby < 20 mW
• Integrated HV MOSFET
• Selectable 3.3 / 5 V output
• Soft-start and EMI filter
• OLP, SCP, OTP protection

Specifications:

• Input voltage: AC 85–265 V
• Output voltage: 3.3 V / 5 V (selectable)
• Standby consumption: < 20 mW
• Output accuracy: ±5 %
• Topology: buck, non-isolated
• Package: SOT33-5A
• Protection: OLP, SCP, OTP
• Features: integrated HV MOSFET, soft-start, EMI filter

Application: Auxiliary power supplies, smart lamps, IoT devices.

Before ordering: Non-isolated topology: before ordering, specify the required output voltage, load current and product safety requirements.