TOP258MN

Supply Current :
Output Voltage : 700 V
Operating Temperature Range : - 40 C to + 150 C
Mounting Style : SMD/SMT
Packaging : Tube
Package / Case : SMD-8C
Switching Frequency : 132 KHz
Input / Supply Voltage (Max) : 9 V
Input / Supply Voltage (Min) : - 0.3 V
Duty Cycle (Max) : 78 %


Description

The TOP258MN is designed as one kind of enhanced EcoSmart®, integrated off-line switcher that belongs to the TOP258 family. This device has some points of features:(1)Heatsink is connected to SOURCE for low EMI; (2)Improved auto-restart delivers <3% of maximum power in short circuit and open loop fault conditions; (3)Accurate hysteretic thermal shutdown function automatically recovers without requiring a reset; (4)Fully integrated soft-start for minimum start-up stress; (5)Extended creepage between DRAIN and all other pins improves field reliability; (6)Line undervoltage (UV) detection prevents turn-off glitches; (7)Line overvoltage (OV) shutdown extends line surge limit; (8)Accurate programmable current limit; (9)Optimized line feed-forward for line ripple rejection; (10)132 kHz frequency (254Y-258Y and all E/L packages) reduces transformer and power supply size.

The absolute maximum ratings of the TOP258MN can be summarized as:(1)DRAIN Peak Voltage: -0.3 V to 700 V;(2)DRAIN Peak Current: 6.88 A;(3)control voltage: -0.3 V to 9 V;(4)control current: 100 mA;(5)Lead Temperature: 260 °C;(6)Operating Junction Temperature: -40 °C to 150 °C;(7)Storage Temperature: -65 °C to 150 °C. If you want to know more information about TOP258MN, please download the datasheet in www.seekic.com or www.chinaicmart.com .

Parameters:

Technical/Catalog Information	TOP258MN
Vendor	Power Integrations
Category	Integrated Circuits (ICs)
Packaging	Tube
Package / Case	10-SDIP (300 mil, 9 Leads)
Power (Watts)	140W
Voltage - Input	-
Voltage - Output	700V
Frequency Range	59.4 ~ 72.6kHz
Operating Temperature	-40°C ~ 150°C
Output Isolation	Isolated
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TOP258MN TOP258MN 596 1191 5 ND 59611915ND 596-1191-5