NCP160AFCS180T2G

NCP160AFCS180T2G is ON Semiconductor’s member of the NCP160 offline switch-mode power-supply family. It is an SMPS controller with an integrated high-voltage MOSFET, intended for flyback converters in AC-DC adapters, chargers, and other low-to-medium power supplies.
Key points:
- Integrated high-voltage MOSFET and PWM controller for offline flyback topologies.
- Designed for energy-efficient operation with startup, regulation, and current-mode control features.
- Protection: overcurrent, overvoltage, thermal shutdown, and undervoltage lockout (for device safety).
- Applications: wall-wart adapters, phone/laptop chargers, LED drivers, and compact SMPS.
- Suffix denotes packaging/reel options and RoHS ("Green") status; consult the datasheet for exact pinout and electrical specs.
For precise electrical characteristics, recommended operating conditions, and application circuits, refer to the NCP160AFCS180T2G datasheet on ON Semiconductor’s website.

- Pin count: 8 pins
- Function: Off-line flyback controller with an integrated high-voltage MOSFET (primary-side switch) for SMPS/LED-driver applications. Provides fixed-frequency, current-mode PWM control with startup, Vcc regulation, and protection features (overcurrent/short-circuit, undervoltage/thermal).

- Manufacturer: ON Semiconductor (ON Semiconductor Corporation).
- What kind of company: A global American semiconductor company that designs and manufactures energy-efficient integrated circuits and discrete components (e.g., power management, analog, sensors) for automotive, industrial, communications, computing, and consumer markets.

NCP160AFCS180T2G is an off-line fixed‑frequency current‑mode PWM controller for flyback converters. Typical application areas:
- Universal-input AC‑DC adapters and external power bricks
- Battery chargers and charging circuits
- LED lighting drivers (constant-current)
- Small telecom and consumer electronics power modules (high efficiency, standby)
- Auxiliary/standby power for TVs, monitors, set‑top boxes, and home appliances
These cover compact, cost‑effective SMPS solutions for low‑ to mid‑power applications.

It uses an 8-pin small-outline package: SOIC-8 (SO-8), RoHS-compliant. The T2G suffix indicates Tape-and-Reel packaging.