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SG3525ADWR2G

SG3525ADWR2G
型号:SG3525ADWR2G
品牌:ON ON
批号:13+RoHS
封装:SOP16
原价:2
数量:262415
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备注:Original in stock 原装现货
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详细描述

  SG3525ADWR2G - Pulse Width Modulator Control Circuit - ON Semiconductor

 
 
 
The SG3525A pulse width modulator control circuit offers
improved performance and lower external parts count when
implemented for controlling all types of switching power supplies.
The on−chip +5.1 V reference is trimmed to 1% and the error
amplifier has an input common−mode voltage range that includes the
reference voltage, thus eliminating the need for external divider
resistors. A sync input to the oscillator enables multiple units to be
slaved or a single unit to be synchronized to an external system clock.
A wide range of deadtime can be programmed by a single resistor
connected between the CT and Discharge pins. This device also
features built−in soft−start circuitry, requiring only an external timing
capacitor. A shutdown pin controls both the soft−start circuitry and the
output stages, providing instantaneous turn off through the PWM latch
with pulsed shutdown, as well as soft−start recycle with longer
shutdown commands. The under voltage lockout inhibits the outputs
and the changing of the soft−start capacitor when VCC is below
nominal. The output stages are totem−pole design capable of sinking
and sourcing in excess of 200 mA. The output stage of the SG3525A
features NOR logic resulting in a low output for an off−state.
Features
 
• 8.0 V to 35 V Operation
• 5.1 V 1.0% Trimmed Reference
• 100 Hz to 400 kHz Oscillator Range
• Separate Oscillator Sync Pin
• Adjustable Deadtime Control
• Input Undervoltage Lockout
• Latching PWM to Prevent Multiple Pulses
• Pulse−by−Pulse Shutdown
• Dual Source/Sink Outputs: 400 mA Peak
• Pb−Free Packages are Available*
 
 
 
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与SG3525ADWR2G相关的产品
与SG3525ADWR2G相关的型号
型号 品牌 批号 封装 数量 备注 资料
 SG3524N  原厂  13+  DIP  1200  全新原装 Brand new in stock
 SG3525ADW  Microsemi  13+  SOP16  23257  Original 原装正品
 SG3731N  LINFINITY  13+RoHS  DIP-16  98857  Original 原装正品
 SG3846N  Microsemi  13+  DIP16  14547  Original 原装正品
 SG3525ADWR2G  ON  13+RoHS  SOP16  262415  Original in stock 原装现货
 SG3525AP  ST  13+RoHS  SOP16  68000  全新原装正品现货(New and original in stock)
 SG3525AN  ST  13+RoHS  DIP-16  355200  100%进口原装 New in stock
 SG3524DR  TI  17+ROSH  SOP16  59862  100%原装进口(original in stock)
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