KA5Q0765RT

Switching Regulator, Current-mode, 5.6A, 22kHz Switching Freq-Max, BCDMOS, PZFM5, TO-220F, 5 PIN
3,409 Effective Inventory

KA5Q0765RT

Effective Inventory3,409

Switching Regulator, Current-mode, 5.6A, 22kHz Switching Freq-Max, BCDMOS, PZFM5, TO-220F, 5 PIN

  • Manufacturer Part # : KA5Q0765RT

  • Package/Case: TO-220

  • Brand: FAIRCHILD

  • Product Categories : Voltage Regulators - DC DC Switching Regulators

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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KA5Q0765RT DataSheet
no-price

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for KA5Q0765RT or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM controller IC. PWM controller features integrated fixed oscillator, under voltage lock out, leading edge blanking, optimized gate turn-on/ turn-off driver, thermal shut down protection, over voltage protection, temperature compensated precision current sources for loop compensation and fault protection circuit. compared to discrete MOSFET and controller or RCC switching converter solution, a Fairchild Power Switch(FPS) can reduce total component count, design size, and weight and at the same time increase & efficiency, productivity, and system reliability. It has a basic platform well suited for cost-effective design in quasi resonant converter as C-TV power supply.Features• Quasi Resonant Converter Controller• Internal Burst Mode Controller for Stand-by Mode• Pulse by Pulse Current Limiting• Over Current Latch Protection• Over Voltage Protection (Vsync: Min. 11V)• Internal Thermal Shutdown Function• Under Voltage Lockout• Internal High Voltage Sense FET• Auto-Restart Mode

Key Features

  • Quasi Resonant Converter Controller
  • Internal Burst Mode Controller for Stand-by Mode
  • Pulse by Pulse Current Limiting
  • Over Current Latch Protection
  • Over Voltage Protection (Vsync: Min. 11V)
  • Internal Thermal Shutdown Function
  • Under Voltage Lockout
  • Internal High Voltage Sense FET
  • Auto-Restart Mode

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code No Part Life Cycle Code Obsolete
Part Package Code TO-220F Pin Count ! 3
Reach Compliance Code ECCN Code EAR99
HTS Code ! 8542.39.00.01 Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 30 V Input Voltage-Min 10.5 V
JESD-30 Code R-PZFM-T5 JESD-609 Code e0
Number of Functions 1 Number of Terminals 5
Operating Temperature-Max 85 °C Operating Temperature-Min -25 °C
Output Current-Max 5.6 A Package Body Material PLASTIC/EPOXY
Package Code ZIP Package Equivalence Code ZIP5,.1,.1,100/60
Package Shape RECTANGULAR Package Style FLANGE MOUNT
Qualification Status ! Not Qualified Surface Mount ! NO
Switcher Configuration BOOST Switching Frequency-Max 22 kHz
Technology BCDMOS Temperature Grade ! OTHER
Terminal Finish TIN LEAD Terminal Form ! THROUGH-HOLE
Terminal Pitch ! 1.5 mm Terminal Position ZIG-ZAG

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification KA5Q0765RT PDF Download

FAQs

What is KA5Q0765RT?

The KA5Q0765RT is a Green Mode Fairchild Power Switch (FPS) integrated circuit designed for power-supply applications. It combines a high-voltage power MOSFET with a PWM controller in a single package, offering high efficiency and reliability in switching power supply designs.

How Does KA5Q0765RT Work?

The KA5Q0765RT operates by regulating the power flow in a switching power supply through the integrated MOSFET and PWM controller. It controls the power switching process to efficiently convert input voltage to the required output voltage, making it suitable for various power-supply applications.

How Many Pins does KA5Q0765RT have and What are the Functions of the Pinout Configuration?

The KA5Q0765RT is typically available in a 7-pin TO-220F package. The pinout configuration includes:

  • Drain (D): Connects to the power MOSFET drain terminal.
  • Ground (G): Connected to the ground reference of the device.
  • Drain (S): Source terminal of the power MOSFET.
  • Vcc (V): Provides the power supply voltage for the internal PWM controller.
  • Feedback (FB): Feedback pin for voltage regulation.
  • Soft Start (SS): Soft start pin for controlling start-up timing.
  • Control (C): Provides control signals for power switching operations.

What are the Pros and Cons of KA5Q0765RT?

Pros:

  • Integration: Combines power MOSFET and PWM controller in a single package for simplified design.
  • Efficiency: Offers high efficiency and low standby power consumption in power-supply applications.
  • Reliability: Provides reliable performance with built-in protection features.
  • Compact Package: TO-220F package offers easy mounting and heat dissipation.

Cons:

  • Heat Dissipation: May require additional heat sinking for high-power applications.
  • External Components: Some applications may need additional external components for specific requirements.

Are There Any Equivalents/Alternatives to KA5Q0765RT for Recommendation?

  • Alternatives to the KA5Q0765RT include the FSD210 and FSD200 series from ON Semiconductor.
  • Equivalents to the KA5Q0765RT are the ICE2PCS-series from Infineon and the STR-A60xx series from Sanken Electric.

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