PWM CONTROLLER - Silan Microelectronics
Description
SA482X67K65
PWM CONTROLLER WITH BUILT-IN 2A@5Ω MOSFET
DESCRIPTION
SA482X67K65 is a current mode PWM controller for power switch.
It included PWM controller with integrates the fixed frequency oscillator, the under voltage lock-out, the leading edge blanking, the thermal shutdown protection, and the over current protection.
DIP-8-300-2.
54
FEATURES
* Restart current (Typ.
100µA) * Precision Fixed Operating Frequency
www.
DataSheet4U.
com * Overcurrent protection
TO-220F-4L
* Overvoltage protection * Undervoltage lockout * Built-in temperature protection * Built-in high voltage MOSFET * Auto restart mode
ORDERING INFORMATION
Device SA482P67K65 SA482T67K65 Package DIP-8-300-2.
54 TO-220F-4L
APPLICATIONS
* Switch power.
TYPICAL OUPUT POWER CAPABILITY
DEVICE SA482P67K65 SA482T67K65 190~265VAC Close 14W 20W Open 20W Close 12W 14W 85~265VAC Open 14W
HANGZHOU SILAN MICROELECTRONICS CO.
,LTD
Http: www.
silan.
com.
cn
REV:1.
4
2007.
07.
05 Page 1 of 7
SA482X67K65
BLOCK DIAGRAM
www.
DataSheet4U.
com
ABSOLUTE MAXIMUM RATING
Characteristics Drain-Gate Voltage (RGS=1MΩ) Gate-Power (GND) Voltage Drain Current Pulsed Continuous Drain Current (Tamb=25°C) Continuous Drain Current (Tamb=100°C) Signal Pulsed Avalanche Energy Power Supply Voltage Analog Input Voltage SA482P67K65 SA482T67K65 Total Power Consumption SA482P67K65 SA482T67K65 Operating Junction Temperature Operating Temperature Storage Temperature 2.
L=51mH, starting Tj=25°C TJ Tamb Tstg
(2)
Symbol VDGR VGS IDM ID ID EAS VCC VFB PD
Rating 650 ±30 8.
0 2.
0 1.
3 68 30 -0.
3~ VSD 2.
2 42 0.
017 0.
33 +160 -25~ +85 -55~+150
Unit V V ADC ADC ADC mJ V V W W/°C °C °C °C
Darting
Note: 1.
Pulse width is limited by maximum junction temperature.
HANGZHOU SILAN MICROELECTRONICS CO.
,LTD
Http: www.
silan.
com.
cn
REV:1.
4
2007.
07.
05 Page 2 of 7
SA482X67K65
ELECTRICAL CHARACTERISTICS (sense MOSFET part, unless otherwise specified, Tamb=25°C)
Characteristics Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Static Drain-Source O...
Similar Datasheet
