Product Summary

The TNY276PN is an Energy-Efficient, Off-Line Switcher With Enhanced Flexibility and Extended Power Range. The TNY276PN incorporates a 700 V power MOSFET, oscillator, high voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The TNY276PN uses an ON/OFF control scheme and offers a design fl exible solution with a low system cost and extended power capability. The applications of the TNY276PN include Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers, etc, PC Standby and other auxiliary supplies, DVD/PVR and other low power set top decoders and Supplies for appliances, industrial systems, metering, etc.

Parametrics

TNY276PN absolute maximum ratings: (1)DRAIN Voltage: -0.3 V to 700 V; (2)DRAIN Peak Current: 720 (1350) mA; (3)EN/UV Voltage: -0.3 V to 9 V; (4)EN/UV Current: 100 mA; (5)BP/M Voltage: -0.3 V to 9 V; (6)Storage Temperature: -65 to 150℃; (7)Operating Junction Temperature: -40 to 150℃; (8)Lead Temperature: 260℃.

Features

TNY276PN features: (1)Accurate hysteretic thermal shutdown protection with automatic recovery eliminates need for manual reset; (2)Improved auto-restart delivers <3% of maximum power in short circuit and open loop fault conditions; (3)Output overvoltage shutdown with optional Zener; (4)Line undervoltage detect threshold set using a single optional resistor; (5)Very low component count enhances reliability and enables single-sided printed circuit board layout; (6)High bandwidth provides fast turn on with no overshoot and excellent transient load response; (7)Extended creepage between DRAIN and all other pins improves field reliability.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TNY276PN
TNY276PN

Power Integrations

AC/DC Switching Converters 15W 85-265 VAC 19W/230 VAC

Data Sheet

0-1: $0.60
1-25: $0.54
25-100: $0.48
100-250: $0.45
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TNY253
TNY253

Other


Data Sheet

Negotiable 
TNY253G
TNY253G

Power Integrations

AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC

Data Sheet

Negotiable 
TNY253GN
TNY253GN

Power Integrations

AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC

Data Sheet

0-1: $0.76
1-25: $0.68
25-100: $0.61
100-250: $0.57
TNY253GN-TL
TNY253GN-TL

Power Integrations

AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC

Data Sheet

0-760: $0.52
760-1000: $0.51
TNY253G-TL
TNY253G-TL

Power Integrations

AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC

Data Sheet

Negotiable 
TNY253P
TNY253P

Power Integrations

AC/DC Switching Converters 2W 85-265 VAC 4W 100/115/230 VAC

Data Sheet

Negotiable