Product Images are shown for illustrative purposes only and may differ from actual product.
SG3525 SMD Pulse Width Modulator
- Stock: 30
- SKU: 866 | DAB589
-
Rs. 69.03 (inc GST)
Rs.58.50 + GSTQty :
GST Invoice: Available for all purchases; eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com
Import Service: We import a wide range of electronic components on request.
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
Frequently Asked Questions
Do you provide a GST bills?
What is your return / replacement policy?
Do you offer same-day / next-day delivery in Nashik?
What payment methods do you accept?
How can I contact you for support, sales, or bulk orders?
Can you combine multiple orders into one shipment?
NEW Products
Product Page : New Products
W25Q16JVSSIM FLASH-NOR MEMORY IC
W25Q16JV FLASH-NOR Memory IC with 16Mbit Capacity W25Q16JV FLASH-NOR Memory IC, 16Mbit, 2.7V to 3.6..
Rs.73.08 (inc GST)
Rs.61.94 + GST
SKU: 9363 | DAC815
Stock: 5
2 Pin 2.50mm JST FEMALE TO FEMALE Connector
2 Pin 2.50mm JST Female to Female Connector 2 Pin 2.50mm JST Connector for secure wire-to-wire conn..
Rs.12.49 (inc GST)
Rs.10.58 + GST
SKU: 9262 | DAE992
Stock: 15
220uf 16 VOLT SMD ELECTROLYTIC CAPACITOR (MAKE:HYNCDZ)
HYNCDZ 220µF 16V SMD Electrolytic Capacitor 220µF 16V SMD capacitor designed for compact circuits. ..
Rs.4.72 (inc GST)
Rs.4.00 + GST
SKU: 7983 | DAD630
Stock: 300
470uf 35V Electrolytic Capacitor
Electrolytic Capacitor 470uF 35V Radial Type 470uF 35V Electrolytic Capacitor with low leakage curr..
Rs.5.90 (inc GST)
Rs.5.00 + GST
SKU: 1448 | DAB459
Stock: 200
Have You Seen
Product Page : Have You Seen
8MHZ CRYSTAL
8MHz Crystal Oscillator 8MHz Crystal for clock pulses; Frequency Stability ±50ppm; Load Capacitance ..
Rs.8.97 (inc GST)
Rs.7.60 + GST
SKU: 99 | DAA637
Stock: 50
ZMPT101B AC voltage transformer
ZMPT101B Miniature Voltage Transformer SensorZMPT101B Voltage Transformer Sensor for precise voltage..
Rs.82.60 (inc GST)
Rs.70.00 + GST
SKU: 2405 | DAC237
Stock: -1
KBPC2510 Bridge Rectifier
KBPC2510 Bridge Rectifier - 25A, 1000V, Reliable Performance KBPC2510 Bridge Rectifier offers 1000V..
Rs.61.60 (inc GST)
Rs.52.20 + GST
SKU: 7233 | DAD210
Stock: 50
Hongfa HF41F/24-ZS 24 Volt Relay
Hongfa HF41F/24-ZS 24 Volt SPST RelayHongfa HF41F/24-ZS Relay, SPST design, 24 VDC voltage, 6 Amp cu..
Rs.116.23 (inc GST)
Rs.98.50 + GST
SKU: 8722 | DAI144
Stock: 10
Related Products
25 MM female to female Insulated Spacer TIS - 25
TIS - 25 Female to Female Insulated Spacer TIS - 25 Nylon Hex Spacer with M3 thread, Black color, an..
Rs.9.44 (inc GST)
Rs.8.00 + GST
SKU: 3816 | DAG410
Stock: 18
MCP4021-103E (SOIC8) Low-Cost Digital Potentiometer IC
MCP4021-103E Digital Potentiometer IC MCP4021-103E Digital Potentiometer IC offers 128 steps, non-vo..
Rs.330.99 (inc GST)
Rs.280.50 + GST
SKU: 7468 | DAF839
Stock: 0
INA122PA Instrumentation Amplifier 1 Circuit 8-PDIP IC
INA122PA Instrumentation Amplifier IC INA122PA Amplifier IC designed for precision amplification wit..
Rs.451.85 (inc GST)
Rs.382.93 + GST
SKU: 8055 | DZZ064
Stock: 0
74LS08 Quad 2-Input AND Gate DIP IC
74LS08 Quad 2-Input AND Gate DIP IC 74LS08 Quad 2-Input AND Gate IC with 4 gates, low power consumpt..
Rs.17.94 (inc GST)
Rs.15.20 + GST
SKU: 8868 | DAI208
Stock: 0
ICE3BS03LJGXUMA1 PFC Controller (SOIC-14) SMD IC
ICE3BS03LJGXUMA1 PFC Controller SMD IC ICE3BS03LJGXUMA1 PFC Controller for SMPS; Features low THD, o..
Rs.118.63 (inc GST)
Rs.100.53 + GST
SKU: 8831 | DAI152
Stock: 2
10nF 0603 Surface Mount Multilayer Ceramic Capacitor (NTL-SME)
NTL-SME 10nF 0603 Surface Mount Capacitor NTL-SME 10nF 0603 SMD Capacitor for decoupling, filtering,..
Rs.4.03 (inc GST)
Rs.3.41 + GST