Attention !!! We are operating and shipping all Orders. But due to COVID-19 related restrictions, limited staff and reduced working time dispatches may be delayed.
Thanks for your understanding & Support. Be kind and stay safe!!
  • SG3525 SMD Pulse Width Modulator

Product Images are shown for illustrative purposes only and may differ from actual product.

SG3525 SMD Pulse Width Modulator

  • Stock: Out Of Stock
  • SKU: 0866 | DAB589
  • Rs. 47.20 (inc GST)
    Rs.40.00 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

SG3525 SMD Pulse Width Modulator

There are numerous Pulse Width Modulation (PWM) controllers available that make the use and application of PWM quite easy. One of the most popular of such controllers is the versatile and ubiquitous SG3525.

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 dead time 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 of SG3525

  • 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

Application of SG3525

  • Motor Control
  • DC-DC Convertor
  • DC-AC Inverter
  • Lamp Dimmers

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

Xl1509-5.0 E1 Buck DC to DC Converter IC  (SOP8L Package)

Xl1509-5.0 E1 Buck DC to DC Converter IC (SOP8L Package)

Xl1509-5.0 E1 Buck DC to DC Converter IC  Xl1509-5.0 E1 5 Volts (Vout) 2 Ampere 150KHz 40 Volt..

Rs.36.34 (inc GST)
Rs.30.80 + GST

SKU: 3183 | DAC736
Stock: 80
74HC573 Octal D-type transparent latch (SMD SO20 Package, 74573)

74HC573 Octal D-type transparent latch (SMD SO20 Package, 74573)

74HC573D Octal D-type transparent latch (SMD SO20 Package)74573, 74HC573D Octal D-type transpar..

Rs.31.86 (inc GST)
Rs.27.00 + GST

SKU: 3182 | DAD095
Stock: 25
LNK626PG IC AC-DC Offline Switcher IC

LNK626PG IC AC-DC Offline Switcher IC

LNK626PG IC AC-DC Offline Switcher IC LNK626PG IC Energy efficient off line switcher ICThe LNK626PG..

Rs.49.09 (inc GST)
Rs.41.60 + GST

SKU: 3165 | DAD085
Stock: 19
6.8uh (6R8) CDRH127 SMD Inductor

6.8uh (6R8) CDRH127 SMD Inductor

CDRH127 6.8uh SMD Power InductorCD127 6.8uh SMD Power Inductor  (2R2)This 6.8uh SMD Power Induc..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 3116 | DAE902
Stock: 25

Have You Seen

Product Page : Have You Seen

ATMEGA2560-16U SMD Microcontroller IC

ATMEGA2560-16U SMD Microcontroller IC

ATMEGA2560-16U SMD MicrocontrollerAtmega2560-16AU SMD Microcontroller ICATMEGA2560-16AU is the same ..

Rs.1,150.50 (inc GST)
Rs.975.00 + GST

SKU: 0872 | DAB683
Stock: 40
Arduino Mega 2560

Arduino Mega 2560

Arduino MEGA2560The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 ..

Rs.1,292.10 (inc GST)
Rs.1,095.00 + GST

SKU: 0368 | DAB265
Stock: 0
Meanwell SMPS LRS-200-12

Meanwell SMPS LRS-200-12

Meanwell LRS-200-12 Power Supply12 Volts, 200 Watt Single Output Switching Power Supply from Meanwel..

Rs.1,961.30 (inc GST)
Rs.1,662.12 + GST

SKU: 2499 | DAC663
Stock: 4
HLK-10M12 AC to DC 10 Watt 12 Volts Module

HLK-10M12 AC to DC 10 Watt 12 Volts Module

 HLK-10M12 Power Supply Module HLK-10M12 12 Volts, 10 watt PCB Mounting isolated Power Supply ..

Rs.354.00 (inc GST)
Rs.300.00 + GST

SKU: 2196 | DAB769
Stock: 0

Related Products

SG3525 Pulse Width Modulator

SG3525 Pulse Width Modulator

SG3525 Pulse Width ModulatorThere are numerous Pulse Width Modulation (PWM) controllers available th..

Rs.41.30 (inc GST)
Rs.35.00 + GST

SKU: 0382 | DAA415
Stock: 0
SG2525A Pulse Width Modulator

SG2525A Pulse Width Modulator

SG2525A Pulse Width ModulatorThe SG3525A series of pulse width modulator integrated circuits are des..

Rs.147.50 (inc GST)
Rs.125.00 + GST

SKU: 0715 | DAA411
Stock: 0
SG3524 Regulating Pulse Width Modulator IC

SG3524 Regulating Pulse Width Modulator IC

SG3524 Regulating Pulse Width Modulator ICSG3524 Regulating Pulse Width Modulator ICThe SG2524 and S..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 3189 | DAD228
Stock: 25

Tags: SMD