TNY279G

Higher flexibility and power range more efficient offline switch IC

application

Data book

Back to the top

Product details

Simple on/off control, no need for loop compensation
By the BP/M pin capacitance can choose different current current limit
Higher current peak current limit can get a higher power, or in open applications to get higher output power continuously
Strict I²F parameter tolerance range reduces the system cost, make the maximum overload power minimum, which reduces the transformer, the primary clamp and the cost of secondary element
Conduction time extended - extension low line voltage regulator, scope/maintain time, thus reducing input large capacitance
Frequency jitter decrease the cost of EMI filter

Mobile phone/cordless phones, PDA, digital cameras, MP3 / portable audio equipment, razor, etc. Use the charger/adapter
PC standby power supply and other auxiliary power supply
DVD and other low power/PVR STB decoder
Electrical appliances, industrial systems, such as the use of the power meter

Back to the top

Product specification
Output (maximum) - well-catalogued. 230 v	32.00 W.
Output (maximum) - enclosed, 230 v	18.00 W.
Output power (maximum) - enclosed, general	12.00 W.
Output power (maximum) - well-catalogued. General	25.00 W.
The breakdown voltage	700 V
The input voltage (minimum)	85 V
The input voltage.	265 V
Automatic restart and overpressure reactions	Latch Off
IC packaging	SMD - 8 c
Internal switch	Yes
Installation type	Surface Mount
Overheating reaction	Hysteretic
Operating temperature (minimum)	To 40 ° C
Operating temperature (maximum)	150 ° c.
The control mode	Secondary side -
Control function	Selectable Current Limit Frequency Jittering Auto Restart/Latching Fault Response On/Off Control
Protection function	The Output Open Loop The Output Overvoltage The Output Short Circuit The Output Undervoltage Overtemperature
topology	Flyback
The Product Sub - Type	PMIC
Secondary response	Auto - restart