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KIA494AF - Voltage-Mode PWM Controller

Download the KIA494AF datasheet PDF. This datasheet also covers the KIA494AP variant, as both devices belong to the same voltage-mode pwm controller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Completed PWM Power Control Circuitry.
  • Uncommitted Outputs for 200mA Sink or Source Current.
  • Output Control Selects Single-Ended or Push-Pull Operation.
  • Internal Circuitry Prohibits Double Pulse at Either Output.
  • Variable Dead Time Provides Control Over Total Range.
  • Internal Regulator Provides a Stable 5V Reference Supply With 5% Tolerance.
  • Circuit Architecture Allows Easy Synchronization.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KIA494AP-KEC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number KIA494AF
Manufacturer KEC
File Size 218.72 KB
Description Voltage-Mode PWM Controller
Datasheet download datasheet KIA494AF Datasheet

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Other Datasheets by KEC

Part Number Description
KIA494AFV GENERAL PURPOSE SWITCHING REGULATOR
KIA494AP Voltage-Mode PWM Controller
KIA494APV SWITCHING REGULATOR
KIA494P PWM Controller
KIA4210SV BIPOLAR LINEAR INTEGRATED CIRCUIT

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
KEC m SEMICONDUCTOR KIA494AP/AF TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT Voltage-Mode PWM Controller IC The KIA494AP/AF incorporates on a single monolithic chip all the functions required in the construction of a pulse-widthmodulation control circuit. Designed primarily for power supply control, this device offers the systems engineer the flexibility to tailor the power supply control circuitry to a specific application. The KIA494AP/AF contains two error amplifiers, an on-chip adjustable oscillator, a dead-tme control(DTC) comparator, a pulse-steering control flip-flop, a 5-V, 5%-precision requlator, and output-control circuits. The error amplifiers exhibit a common-mode voltage range from -0.3V to Vcc -2V.