TNY176PN Datasheet – Offline Switcher
(TNY174 – TNY180) Offline Switcher
Package DIP, SO 8 Pin Type
TNY176PN overview
The TNY176PN is a (TNY174 – TNY180) Offline Switcher made by Power Integrations, supplied in these packages: DIP, SO 8 Pin Type. The absolute maximum ratings table on this page lists the 5 limits from the manufacturer's datasheet that must not be exceeded. This page brings together the TNY176PN pinout and maximum ratings, with the full datasheet PDF to preview below or download.
TinySwitch™-LT incorporates a 650 V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design flexible solution with a low system cost and extended power capability.
Datasheet
tny177-datasheet-2.pdf
TNY176PN features
- Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset
- Auto-restart delivers <3% of maximum power in short-circuit and open loop fault conditions
- Output overvoltage shutdown with optional Zener
- Very low component count enhances reliability and enables single-sided printed circuit board layout
- High bandwidth provides fast turn on with no overshoot and excellent transient load response
- Extended creepage between DRAIN and all other pins improves field reliability
TNY176PN pinout
Absolute maximum ratings
| Parameter | Value |
|---|---|
| DRAIN Peak Current: TNY174 TNY175 TNY176 TNY177 TNY178 TNY179 TNY180 | 400 (750) mA(2) 560 (1050) mA(2) 720 (1350) mA(2) 880 (1650) mA(2) 1040 (1950) mA(2) 1200 (2250) mA(2) 1360 (2550) mA(2) |
| ENABLE Current | 100 mA |
| Storage Temperature | -65 °C to 150 °C |
| Operating Junction Temperature (3) | -40 °C to 150 °C |
| Lead Temperature (4) | 260 °C |
TNY176PN applications
- Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc.
- DVD/PVR and other low power set top decoders
- Supplies for appliances, industrial systems, metering, etc.
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