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SL494CNS AC-DC Power Conversion and Controller lCs SOP-16 SL494CNS AC-DC Power Conversion and Controller lCs SOP-16 SL494CNS AC-DC Power Conversion and Controller lCs SOP-16
SL494CNS AC-DC Power Conversion and Controller lCs SOP-16
VC(V):40V
Io(mA):250mA
TSTG(℃):-50~150℃
Package:SOP-16

Product Details

Our advantages    

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.   

Description

The SL494CN is used for the control circuit of the PWM switching regulator. The SL494CN consists of 5V reference voltage circuit, two error amplifiers, a flip flop, an output control circuit, a PWM comparator, a dead time comparator and an oscillator. This device can be operated in the switching frequency of 1kHz to 300kHz.


Features

● Internal Regulator Provides a Stable 5V Reference Supply Trimmed to 5%

● Uncommitted Output TR for 200mA Sink or Source Current

● Output Control For Push-Pull or Single Ended Operation

● Variable Duty Cycle By Dead Time Control (Pin 4) Complete PWM Control Circuit

● On-Chip Oscillator With Master or Slave Operation

● Internal Circuit Prohibits Double Pulse at Either Output


Applications

● Power Management
● Consumer Electronics
● Automotive Systems
● Industrial Automation
● Communication Equipment

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+86 0755-83044319

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