PTH08T210WAD

PTH08T210WAD is a fixed‑frequency, off‑line isolated switcher module from Power Integrations’ PTH family. It integrates the high‑voltage MOSFET, controller, startup/feedback circuitry, and transformer into a compact module for easy inclusion in low‑power offline supplies. The WAD variant is aimed at consumer‑electronics type applications, typically handling 85–265 VAC input and delivering a regulated secondary output with built‑in protections (short‑circuit, overvoltage/overtemperature) and good efficiency. It is used to simplify the design of small adapters, chargers, and embedded power supplies by minimizing external circuitry. For exact output voltage, current capability, isolation rating, pinout, and efficiency specs, consult the PTH08T210WAD datasheet and related Power Integrations application notes.

PTH08T210WAD is an offline switcher IC with an integrated HV MOSFET. Key features include:
- Integrated high-voltage MOSFET and control circuitry for offline flyback/isolated supplies
- Universal input range (wide AC input suitability)
- Primary-side regulation (PSR) option to reduce or avoid an optocoupler feedback loop
- Built-in protection: overcurrent/short-circuit (with hiccup), overtemperature
- Soft-start and current-mode control for stable operation and EMI reduction
- High efficiency and low standby power
- RoHS/lead-free compliant packaging (PTH package)
- Suitable for small to medium isolated power supplies, adapters, and chargers
Note: exact electrical specs (voltage ranges, current limits, isolation rating) should be confirmed in the official datasheet.

Manufacturer: Texas Instruments (TI).
What kind of company: TI is an American multinational semiconductor company that designs and manufactures integrated circuits and other semiconductor devices. It is a major supplier of analog and mixed-signal chips, embedded processors and microcontrollers, and power-management/power-conversion products (including DC–DC converters and point-of-load power modules).

PTH08T210WAD is a high-power offline switcher/controller for isolated AC-DC power supplies. Typical applications include:
- External wall adapters and OEM bricks (up to about 210 W)
- Battery/USB chargers
- LED lighting drivers (constant-current)
- Compact desktop and industrial power supplies
- Telecom and consumer-electronics power modules requiring isolation and high efficiency

The PTH08T210WAD is a plated-through-hole (PTH) power module — an 8-pin SIP-style through‑hole package designed for PCB insertion and soldering.