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KA3525A

60Hz~430kHz 7V~20V DIP-16 AC-DC Controllers & Regulators ROHS

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KA3525A General 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.

ka3525a ka3525a

Key Features

  • 5V ± 1% Reference
  • Oscillator sync terminal
  • Deadtime control
  • Under-voltage lockout
ka3525a ka3525a

Application

  • Switching Power Supplies
  • Motor Speed Control
  • Lighting Control
  • Voltage Regulation
  • Inverters
  • Battery Chargers
  • Voltage Converters
ka3525a ka3525a

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)DC DC Switching Controllers Series -
Output Type Transistor Driver Function -
Output Configuration Positive Topology -
Number of Outputs 2 Output Phases 1
Voltage - Supply (Vcc/Vdd) 7V ~ 20V Frequency - Switching 60Hz ~ 430kHz
Duty Cycle (Max) 49% Synchronous Rectifier Yes
Clock Sync Yes Serial Interfaces -
Control Features Enable, Soft Start Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Through Hole Base Product Number KA3525

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Ratings and Reviews

More
J
J**b 01/13/2024

Good clamps, small comfortable.

9
Z
Z**y 11/07/2023

Got quickly, but chet can not assemble the led voltmeter. Seller recommend

18
N
N**h 12/26/2020

Cut out the current protection at low load, soldered the conductor and all the inscription. Infa is in nete. And so norms quality.

15

Reviews

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KA3525A Datasheet PDF

Preliminary Specification KA3525A PDF Download

KA3525A PDF Preview

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