TNY256YN TNY256Y TNY256 IC TO-220-6 6 Pin Leads 

Descriptions: TNY256YN Power Integrations

TNY256YN TNY256Y TNY256 IC TO-220-6 6 Pin Leads

The TNY256 extends the power range of the Tiny Switch family of energy efficient, low power off-line switchers.  Tiny Switch devices use a breakthrough design to provide the lowest cost, high efficiency, off-line switching solution for low power applications.  They integrate a 700 V power MOSFET, oscillator, high voltage switched current source, current limit and thermal shutdown circuitry into a single, monolithic device.  The devices start-up and operate on power derived from the DRAIN voltage, eliminating the need for a transformer bias winding and associated circuitry.  Tiny Switch’s low operating current allows power supply no-load consumption to be kept under 100 mW, even at 265 VAC input.

 Features Of TNY256YN Power Integrations:

Tiny Switch Plus Features:

• • Extended power range
• • Fully integrated auto-restart reduces short circuit current
• • Line under-voltage sense eliminates turn-off glitches
• • Frequency jittering dramatically reduces EMI (5 to 10 dB)
• • TO-220 package option

Lowest Cost, Low Power Switcher Solution:

• • Lower cost than RCC, discrete PWM and other integrated/hybrid solutions
• • Cost effective replacement for bulky linear adapters
• • Lowest component count
• • Simple ON/OFF control – no loop compensation components
• • No bias winding – simpler, lower cost transformer
• • Designed to work with low cost external components

Extremely Energy Efficient:

• • Consumes only 30/60 mW at 115/230 VAC with no load
• • Meets Blue Angel, Energy Star, Energy 2000 and
• 200mW European cell phone requirements for standby
• • Saves $1 to $4 per year in energy costs (at $0.12/kWHr) compared to bulky linear adapters
• • Ideal for cellular phone chargers and adapters

Package Include:

• 1 x TNY256YN Power Integrations