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
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