TOP234Y, TOP233 Datasheet - Power Integrations

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TOP234Y, TOP233 (TOP232 - TOP234) Intergrated OFff-line Switcher

TOP232-234 ® TOPSwitch-FX Family ® Design Flexible, EcoSmart®, Integrated Off-line Switcher Product Highlights Lower System Cost, High Design Flexib.
TOPSwitch-FX uses the proven TOPSwitch topology and cost effectively integrates many new functions that reduce system cost and, at the same time, impr.

TOP233_PowerIntegrations.pdf

TOP234Y Datasheet Preview — This datasheet PDF includes multiple part numbers: TOP234Y, TOP233. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

TOP234Y, TOP233

Manufacturer:

Power Integrations

File Size:

684.03 KB

Description:

(TOP232 - TOP234) Intergrated OFff-line Switcher

Note:

This datasheet PDF includes multiple part numbers: TOP234Y, TOP233.
Please refer to the document for exact specifications by model.

Features

* eliminate or reduce cost of external components
* Fully integrated soft-start for minimum stress/overshoot
* Externally settable accurate current limit
* Wider duty cycle for more power, smaller input capacitor
* Line under-voltage (UV) detection: no turn off glitches

Applications

* Hysteretic thermal shutdown for automatic recovery
* Large thermal hysteresis prevents PC board overheating
* Standard packages with omitted pins for large creepage
* Active-on and active-off remote ON/OFF capability
* Synchronizable to a lower frequency AC

TOP234Y Distributors

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