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HT494ARZ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HT494ARZ product

HT494ARZ

PMIC - Voltage Regulators - DC DC Switching Controllers

PWM ControllerPower Management

The HT494A is a versatile PWM control IC compatible with the industry-standard TL494, suitable for various power supply applications.

Best for

  • Power supply design
  • PWM control applications

Avoid if

  • Applications requiring extremely high-speed switching beyond 300kHz

Check before use

  • Timing capacitor and resistor values for desired frequency

Key specifications

Supply Voltage
7V - 40V
Output Current
200 mA
Reference Voltage
5V
Package
SOP-16

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply

Datasheet

1a8ae40e715c0d93796542a794271347_2201121800_HTCSEMI-HT494ARZ_C2937068.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HT494ARZ: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a monolithic PWM control circuit designed for power supply control, featuring an on-chip 5V reference regulator and two error amplifiers.