TNY278P
TNY278P is Energy Efficient / Off-Line Switcher manufactured by Power Integrations.
- Part of the TNY280 comparator family.
- Part of the TNY280 comparator family.
Features
- Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset
- Improved auto-restart delivers <3% of maximum power in short-circuit and open loop fault conditions
- Output overvoltage shutdown with optional Zener
- Line undervoltage detect threshold set using a single optional resistor
- Very low ponent 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
+
Wide-Range
High-Voltage
DC Input
Tiny Switch-III S
EN/UV BP/M
Figure 1. Typical Standby Application.
+
DC Output
PI-4095-082205
Output Power Table
230 VAC ± 15%
Product3
Adapter1
Peak or Open Frame2
TNY274P/G
6W
11 W
TNY275P/G
8.5 W
15 W
TNY276P/G
10 W
19 W
TNY277P/G
13 W
23.5 W
TNY278P/G
16 W
28...
