KA3525 (SG3525) PWM Controller
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great

KA3525 (SG3525) PWM Controller

In Stock - SKU: 2G16

25.00
[ ₹ 21.19 + ₹ 3.81 (18% GST) ]
  • Package: 16 Pin DIP
  • Output Current:  500mA
  • Frequency:  430 kHz
  • Output Voltage: 5.1V
  • Input Supply Voltage: 8-35V
Image
  • Order within

The KA3525A is a monolithic integrated circuit that includes all of the control circuits necessary for a pulse width modulating regulator. There is a voltage reference, an error amplifier, a pulse width modulator, an oscillator, an under-voltage lockout, a soft start circuit, and the output driver in the chip.

Features

  • It can operate with a supply voltage of between 8 and 35 volts.
  • It has an external oscillator synchronization pin.
  • It has a pulse-to-pulse shutdown capability.
  • It can operate with a frequency range of 100 to 400KHz.
  • It also provides a feature of versatile dead-time control between switching signals to turn on or off devices like MOSFETs, IGBTS, and power transistors.
  • The maximum power dissipation is about 1000mW.

Applications

  • It is used for power electronics applications like pure sine wave inverters.
  • It is used to generate regulated voltage for dc to dc convert circuits like a DC-DC Convertor and DC-AC Inverter
  • It is used in Motor Control and lamp dimmers


Specification:
Package 16 Pin DIP
Output Current  500mA
Number of Pins 16
Frequency  430 kHz
Output Voltage  5.1V
Input Supply Voltage 8-35V

 

The KA3525A is a monolithic integrated circuit that includes all of the control circuits necessary for a pulse width modulating regulator. There is a voltage reference, an error amplifier, a pulse width modulator, an oscillator, an under-voltage lockout, a soft start circuit, and the output driver in the chip.

Features

  • It can operate with a supply voltage of between 8 and 35 volts.
  • It has an external oscillator synchronization pin.
  • It has a pulse-to-pulse shutdown capability.
  • It can operate with a frequency range of 100 to 400KHz.
  • It also provides a feature of versatile dead-time control between switching signals to turn on or off devices like MOSFETs, IGBTS, and power transistors.
  • The maximum power dissipation is about 1000mW.

Applications

  • It is used for power electronics applications like pure sine wave inverters.
  • It is used to generate regulated voltage for dc to dc convert circuits like a DC-DC Convertor and DC-AC Inverter
  • It is used in Motor Control and lamp dimmers


Specification:
Package 16 Pin DIP
Output Current  500mA
Number of Pins 16
Frequency  430 kHz
Output Voltage  5.1V
Input Supply Voltage 8-35V

 

 Pin 1 INV
Pin 2 NINV
Pin 3 SYNC
Pin 4 OSC OUT
Pin 5 DISCHARGE
Pin 6 CT
Pin 7 RT
Pin 8 SS
Pin 9 VREF
Pin 10 VC
Pin 11 +VIN
Pin 12 OUTB
Pin 11 OUTA
Pin 10 SHDN
Pin 9 COMP
Pin 12 VSS


SHIPPING

  • We at HatchnHack, believe that you as our customer have ordered the items with enthusiasm and an urgent requirement.
  • We try to ship all orders received by 12 PM Indian Standard Time, within 24 hours from the time of order. For order received on Saturdays and Sundays, the effort is to get them dispatched by Monday.
  • For ensuring fastest possible delivery time (i.e. the time in which the order reaches your doorstep), we ship your order only through trustworthy and highly reputable courier services.
  • We may at a few times be limited by technical and stock issues (based on product specification or ready availability), and have to fulfill your order partially. In such rare scenarios, we shall inform you of the same before dispatching the order.
  • Rarely, we may have some operational instances, where we require more than 2 days to dispatch the order. In such a scenario, the customer has the right to request for a complete refund.
  • We have the right to process custom orders, and orders provided with bulk discounts in a minimum of 2 working days. The customer may request cancellation of the order, but the decision to refund would depend on factors such as if the materials are already procured or the standing of customer with the company.
  • In case you think that the condition of the parcel is not proper, or have any doubts regarding it being tampered with or damaged, kindly contact us through the support channel, on - 9625453232, or through e-mail at 'Sales@HatchnHack.com'.
  • For tracking the shipment status of your order, you may either use the 'Track your Order' section of our website, or click on the mail confirmation you received from us with the Tracking Information.
  • All packages shall be shipped with an invoice included, mentioning the price as regulated by the Indian Tax Regulations.
  • We use Shiprocket as our fulfilment partner and cover 29,000+ Pin Codes.
    Expected delivery timeline is a sum of dispatch time and time taken in the courier process.
    • Slow Dispatch & Delivery
      Free for orders above ₹2000
      Suppose there's a requirement that's not urgent and doesn't hamper your development timelines. In that case, you can use this economical shipping option to save on the costs of shipping. Kindly keep in mind that orders with this shipping option will be dispatched based on convenience.
      Avg. Time To Door Step ~3-7 Days*
    • Standard Dispatch & Delivery
      Rs. 60 including GST
      In Standard Dispatch and Delivery, we will send the package via surface or air, depending upon the location and package contents. We use reputed couriers such as BlueDart, Delhivery, EKart, and XpressBees. We generally dispatch the orders having this shipping option within 1 or 2 business days.
      Avg. Time To Door Step ~2-5 Days*
    • Priority Dispatch & Premium Delivery
      Rs. 80 including GST

      At HatchnHack Cart, we believe you’re the next Tesla. Delivering what you need in the fastest time is why this plan exists!
      This plan is available in around 5000 Pin codes but reduces the time taken in the courier process significantly.
      Avg. Time To Door Step ~1-3 Days


RETURNS POLICY
  • Our policy lasts 15 days. If 15 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
  • To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
  • Several types of goods are exempt from being returned.
  • Additional non-returnable items: Gift cards and Downloadable software products
  • To complete your return, we require a receipt or proof of purchase.
  • Please do not send your purchase back to the manufacturer.
  • There are certain situations where only partial refunds are granted (if applicable)
    • Any item not in its original condition, is damaged or missing parts for reasons not due to our error
    • Any item that is returned more than 15 days after delivery

Customer Reviews

Based on 1 review Write a review