KA3525A Datasheet (Fairchild Semiconductor)

Part KA3525A
Description SMPS CONTROLLER
Manufacturer Fairchild Semiconductor
Size 110.17 KB
Pricing from 1.96 SGD, available from element14 APAC and Farnell.
Fairchild Semiconductor

KA3525A Overview

Key Specifications

Package: DIP
Mount Type: Through Hole
Pins: 16
Max Voltage (typical range): 40 V

Description

The KA3525A is a monolithic integrated circuit that includes all of the control circuits necessary for a pulse width modulating regulator. There are 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.

Key Features

  • 5V ±1% Reference
  • Oscillator Sync Terminal
  • Internal Soft Start
  • Deadtime Control
  • Under Voltage Lockout

Price & Availability

Seller Inventory Price Breaks Buy
element14 APAC 0 1+ : 1.96 SGD
10+ : 1.28 SGD
50+ : 1.09 SGD
100+ : 1.01 SGD
View Offer
Farnell 0 1+ : 1.3 GBP
10+ : 1.05 GBP
50+ : 0.892 GBP
100+ : 0.733 GBP
View Offer