KA5Q0765RTHYDTU

$0.83

Description：IC OFFLINE SWITCH TO220F-5L
Series：FPS™
Mfr：Fairchild Semiconductor
Package：Tube

SKU:be909052ad4d Category: Voltage Regulators - DC DC Switching Regulators Brand: Fairchild Semiconductor

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Product introduction

KA5Q0765RTHYDTU is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC OFFLINE SWITCH TO220F-5L. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for KA5Q0765RTHYDTU

Description：IC OFFLINE SWITCH TO220F-5L
Series：FPS™
Mfr：Fairchild Semiconductor
Package：Tube
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：18kHz ~ 22kHz
Synchronous Rectifier：-
Operating Temperature：-25°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：TO-220-5 Full Pack, Formed Leads
Supplier Device Package：TO-220F-5
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for KA5Q0765RTHYDTU

KA5Q0765RTHYDTU

Voltage Regulators - DC DC Switching Regulators Overview

The KA5Q0765RTHYDTU is a Fairchild Power Switch (FPS) integrating a high-voltage SenseFET and a current-mode PWM controller IC. Designed for offline switch-mode power supplies, it features a quasi-resonant converter controller with an internal burst mode controller for standby efficiency. The device includes pulse-by-pulse current limiting, over-current latch protection, over-voltage protection with a minimum Vsync of 11V, internal thermal shutdown, under-voltage lockout, and an auto-restart mode.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates high-voltage SenseFET and current-mode PWM controller to reduce component count and system weight
Features quasi-resonant operation with internal burst mode controller for enhanced standby efficiency
Provides comprehensive protection including pulse-by-pulse current limiting, over-current latch, over-voltage, and thermal shutdown

Voltage Regulators - DC DC Switching Regulators Applications

Offline switch-mode power supplies
CRT television power circuits
LCD television power circuits
Color monitor power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix 'HYDTU' against official Fairchild documentation, as standard listings often reference 'KA5Q0765RT'. Confirm package type availability, such as TO-220F or D2PAK variants, and ensure RoHS compliance status matches specific manufacturing batches. Cross-reference pinouts and thermal characteristics with the specific datasheet version to avoid integration errors in flyback converter designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring minimal external components and high reliability in offline SMPS designs. It is suitable for replacing discrete MOSFET and controller solutions to improve efficiency and productivity. Consider its fixed operating frequency and integrated protection features when designing for consumer electronics like TVs and monitors where size and cost are critical constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the Fairchild Power Switch (FPS) family, which combines a high-voltage power SenseFET with a current-mode PWM controller. This integration allows for reduced design size, weight, and component count while increasing efficiency and system reliability compared to traditional discrete solutions. The FPS series is widely used in various power supply applications.