• SG2525A Pulse Width Modulator

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

SG2525A Pulse Width Modulator

  • Stock: Out Of Stock
  • SKU: 0715 | DAA411
  • Rs. 148.68 (inc GST)
    Rs.126.00 + 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.

SG2525A Pulse Width Modulator

The SG3525A series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies.

The on-chip + 5.1V reference is trimmed to ± 1 % and the input common-mode range of the error amplifier includes the reference voltage eliminating external resistors. A sync input to the oscillator  allows multiple units to be slaved or a single unit to be synchronized to an external system clock. A single resistor between the CT and the discharge terminals provide a wide range of dead time ad- justment. These devices also feature built-in soft start circuitry with only an external timing capacitor required. A shutdown terminal controls both the soft-start circuity 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.

These functions are also controlled by an under voltage lockout which keeps the outputs off and the soft start capacitor discharged for sub-normal input voltages. SG2525A lockout circuitry includes approximately 500 mV of hysteresis for jitterfree operation. Another feature of these PWM circuits is a latch following the comparator. Once a PWM pulses has been terminated for any reason, the outputs will remain off for the duration of the period. The latch is reset with each clock pulse. The output stages are totem-pole designs capable of sourcing or sinking in excess of 200 mA. The SG2525A output stage features NOR logic, giving a LOW output for an OFF state.

Features of SG2525A Pulse Width Modulator

  • Adjustable Deadtime Control

  • Internal Soft-start

  • Pulse-By-Pulse Shutdown

  • Input Undervoltage lockout With Hysteresis

  • Latching PWM to Prevent Multiple Pulses

  • Dual Source/Sink output Drivers

  • Supply Voltage (Vi)40 V

  • Collector Supply Voltage (VC)40 V

  • Oscillator Charging Current (IOSC)5 mA

  • Output Current, Source or Sink (Io)500 mA

  • Reference Output Current (IR)50 mA

  • Current through CT Terminal (IT)5 mA

  • Logic Inputs – 0.3 to + 5.5 V

  • Analog Inputs – 0.3 to Vi V

  • Ptot Total Power Dissipation at Tamb = 70 °C 1000 mW

  • Tj Junction Temperature Range – 55 to 150 °C

  • Tstg Storage Temperature Range – 65 to 150 °C

  • Top Operating Ambient Temperature : SG2525A – 25 to 85°C

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

SKD502T MOSFET (N Channel)

SKD502T MOSFET (N Channel)

SKD502T MOSFET (N-Channel)SKD502T MOSFET N Channel 85V 120A(Tc) 4V @ 250uA 5.5mO @ 50A,10V TO-2..

Rs.50.74 (inc GST)
Rs.43.00 + GST

SKU: 3887 | DAF978
Stock: 90
Waveshare 7inch 1024×600 HDMI, IPS, Low Power Capacitive LCD (C) Touch Screen

Waveshare 7inch 1024×600 HDMI, IPS, Low Power Capacitive LCD (C) Touch Screen

Waveshare 7inch 1024×600 HDMI, IPS, Low Power Capacitive LCD (C) Touch Screen Waveshare 7inch 1024×6..

Rs.4,230.30 (inc GST)
Rs.3,585.00 + GST

SKU: 3950 | DAF278
Stock: 2
4-20mA To 5V Converter For Arduino Industrial Sensor Interface Board

4-20mA To 5V Converter For Arduino Industrial Sensor Interface Board

4-20mA To 5V Converter For Arduino Industrial Sensor Interface Board4-20mA To 5V Converter For Ardui..

Rs.132.16 (inc GST)
Rs.112.00 + GST

SKU: 3295 | DAD434
Stock: 20
ZE03-SO2 GAS Sensor Module

ZE03-SO2 GAS Sensor Module

ZE03-SO2 GAS Sensor ModuleElectrochemical Detection Module ZE03-SO2ZE03-SO2 Gas sensor can be used t..

Rs.13,216.00 (inc GST)
Rs.11,200.00 + GST

SKU: 1764 | DAB100
Stock: 2

Have You Seen

Product Page : Have You Seen

MPX5500DP Pressure Sensor

MPX5500DP Pressure Sensor

MPX5500DP Pressure SensorMPX5500DP Integrated Silicon Pressure SensorThe MPX5500DP piezoresistive tr..

Rs.1,715.60 (inc GST)
Rs.1,453.89 + GST

SKU: 3788 | DAF619
Stock: 250
TD501D485H A Mornsun Single High Speed RS485 Isolation Transceiver Module Automatic Switching

TD501D485H A Mornsun Single High Speed RS485 Isolation Transceiver Module Automatic Switching

TD501D485H A Single High Speed RS485 Isolation Transceiver ModuleMornsun's TD501D485H-A is a high Sp..

Rs.483.80 (inc GST)
Rs.410.00 + GST

SKU: 3744 | DAF156
Stock: 50
B0505S-1WR3 MORNSUN Isolated DC - DC Converter

B0505S-1WR3 MORNSUN Isolated DC - DC Converter

Mornsun B0505S-1WR3 DC-DC Isolated ConverterMORNSUN B0505S 1WR3 1 watt, 5 Volts Isolated DC to DC Po..

Rs.106.20 (inc GST)
Rs.90.00 + GST

SKU: 2969 | DAE663
Stock: 22
XL1509-Adj E1 Buck DC to DC Converter IC (SOP8L Package)

XL1509-Adj E1 Buck DC to DC Converter IC (SOP8L Package)

XL1509-Adj E1 Buck DC to DC Converter IC (SOP8L Package)XL1509-Adj E1 Buck DC to DC Converter IC, Ad..

Rs.25.96 (inc GST)
Rs.22.00 + GST

SKU: 3657 | DAF397
Stock: 485

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: 7
SG3525 SMD Pulse Width Modulator

SG3525 SMD Pulse Width Modulator

SG3525 SMD Pulse Width ModulatorThere are numerous Pulse Width Modulation (PWM) controllers availa..

Rs.69.03 (inc GST)
Rs.58.50 + GST

SKU: 0866 | DAB589
Stock: 10
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: 0
TL499 ACP DIP IC

TL499 ACP DIP IC

TL499 ACP DIP IC TL499 ACP Wide-Range Power-Supply Controllers.DNA solutions,..

Rs.103.84 (inc GST)
Rs.88.00 + GST

SKU: 3215 | DAC796
Stock: 19

Tags: PWM