器件名称: TYN256P
功能描述: Energy Efficient, Low Power Off-line Switcher
文件大小: 155.88KB 共20页
简 介:
TNY256
TinySwitch Plus
Energy Efficient, Low Power Off-line Switcher
Product Highlights
TinySwitch 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
+
Optional UV Resistor
TM
+ DC Output –
Wide-Range HV DC Input
D
EN/UV BP
TinySwitch Plus
S
–
PI-2363-022699
Figure 1. Typical Standby Application.
OUTPUT POWER CAPABILITY*
ORDER PART NUMBER TNY256P TNY256G TNY256Y PACKAGE DIP-8 SMD-8 TO-220-7B 8-19 W 5-11 W
230 VAC or 115 VAC w/Doubler 85-265 VAC
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 High Performance at Low Cost High voltage powered – ideal for charger applications High bandwidth provides fast turn on with no overshoot Current limit operation rejects line frequenc……
