KA5H0165RN

Name: KA5H0165RN
Brand: Onsemi
Rating: 4.5 (10 reviews)
Author: Lisleapex

High Voltage Capability for 14W Applications

4,271 Effective Inventory

KA5H0165RN

Effective Inventory4,271

High Voltage Capability for 14W Applications

Manufacturer Part # : KA5H0165RN
Package/Case: DIP-8
Part Status : Obsolete
Brand: Onsemi
Product Categories : AC DC Converters, Offline Switches
Series : KA5H0165

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.

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

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.

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.

WireTransfer

Paypal

CreditCard

WesternUnion

MoneyGram

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.

Example

Tape and Reel

Cut Tape

Tube or Tray

KA5H0165RN DataSheet

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

Interested Parts

LM385Z-2.5
Onsemi
Min$0.065

Price Dtls.
LB11696V-TLM-E
Onsemi
Min$0.805

Price Dtls.
LM317MDTX
Onsemi
Min$0.303

Price Dtls.
MC79M12BDTG
Onsemi
Min$0.504

Price Dtls.
FAN7842MX
Onsemi
Min$0.450

Price Dtls.
NCP5106BDR2G
Onsemi
Min$0.305

Price Dtls.
MC33039DR2G
Onsemi
Min$0.548

Price Dtls.
FSFR2100XSL
Onsemi
Min$1.488

Price Dtls.

Rapid Quote

Please submit RFQ for KA5H0165RN or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

KA5H0165RN Details

The KA5H0165RN is a power integrated circuit (IC) from Fairchild Semiconductor, designed for high-efficiency and low standby power applications. This IC features a built-in power MOSFET and is optimized for flyback, buck-boost, and forward topologies, making it suitable for various power supply designs. It is housed in a compact TO-220F package, offering thermal and electrical performance benefits.

Pinout

1 (VCC): Power Supply Voltage Input
2 (GND): Ground
3 (FB): Feedback Input for Control Loop
4 (D): Drain Terminal for Power MOSFET
5 (S): Source Terminal for Power MOSFET

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Efficiency: Designed for high-efficiency power conversion.
Low Standby Power: Optimized for low standby power consumption, ideal for energy-efficient applications.
Built-in Power MOSFET: Integration of power MOSFET simplifies design and layout considerations.
Thermal Performance: TO-220F package provides enhanced thermal dissipation capabilities.
Wide Application Range: Suitable for flyback, buck-boost, and forward converter topologies.

Application

Power Supplies: Ideal for power supply designs in consumer electronics, industrial equipment, and lighting applications.
LED Drivers: Used in LED driver circuits for efficient power management and control.
Adapter and Charger Systems: Suitable for adapter and charger designs requiring high efficiency and low standby power consumption.

Where to Use

The KA5H0165RN is well-suited for power supply and power management applications that demand high efficiency and low standby power consumption. It is commonly used in various electronic systems including LED drivers, adapter and charger circuits, and power supplies for consumer and industrial electronics.

How to Use

Integrate the KA5H0165RN into your power supply or LED driver circuit by connecting the VCC, GND, FB, D, and S pins to the appropriate components and circuit nodes. Follow the recommended layout and thermal management guidelines provided in the datasheet for optimal performance. For detailed usage instructions, refer to the datasheet.

Equivalents

FS7M0165R: A similar power IC from Fairchild Semiconductor offering comparable performance and features.
ICE2HS01G: An alternative power IC from Infineon with equivalent functionality and application range.

Complementary

The KA5H0165RN can be complemented by the KA5M0165RN, which offers additional features such as higher current handling capability and extended application compatibility.

When selecting complementary power ICs, ensure their specifications align with your specific power supply design requirements for optimal performance and efficiency.

Frequently Asked Questions

Q: What is the maximum power handling capability of the KA5H0165RN?

A: The KA5H0165RN can handle power levels suitable for medium to high power applications. For specific power handling limits and thermal considerations, refer to the datasheet.

Q: Can the KA5H0165RN be used in non-isolated power supply designs?

A: Yes, the KA5H0165RN is designed for use in both isolated and non-isolated power supply topologies, providing flexibility for various application requirements.

Specifications

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

Product Category !	AC/DC Converters	RoHS	Details
Series	KA5H0165R	Brand	onsemi / Fairchild
Product Type !	AC/DC Converters	Factory Pack Quantity	50
Subcategory	PMIC - Power Management ICs	Unit Weight	0.030018 oz

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 KA5H0165RN PDF Download

FAQs

What is KA5H0165RN?

The KA5H0165RN is a power switch IC from Fairchild Semiconductor, designed for use in power supplies and adapter applications. It integrates a power factor correction (PFC) controller and a PWM controller in a single chip, making it suitable for compact and efficient power supply designs.

How Does KA5H0165RN Work?

The KA5H0165RN works by controlling the power factor correction and regulating the PWM switching for efficient power conversion. It ensures optimal power transfer from the source to the load while maintaining high efficiency and stable output voltage. The integrated design simplifies the implementation of power supply circuits.

How Many Pins does KA5H0165RN have and What are the Functions of the Pinout Configuration?

The KA5H0165RN is housed in a 7-pin TO-220F package. The pinout configuration includes:

Vin: Input voltage pin.
Vstr: Internal startup bias supply pin.
Vcc: Power supply pin for internal control circuitry.
FB: Feedback pin for output voltage regulation.
Comp: Compensation pin for loop stability adjustment.
Drv: Gate driver output pin for power MOSFET.
GND: Ground pin.

What are the Pros and Cons of KA5H0165RN?

Pros:

Integrated PFC and PWM Controller: Simplifies power supply design and saves board space.
High Efficiency: Optimizes power conversion for energy-saving applications.
Simple Application Circuit: Requires minimal external components for operation.
Low Standby Power Consumption: Helps meet energy efficiency standards and regulations.

Cons:

High Switching Frequency: May require careful consideration of layout and component selection for EMI management.
Thermal Considerations: TO-220 package may require additional attention to thermal management in high-power applications.

Are There Any Equivalents/Alternatives to KA5H0165RN for Recommendation?

The FAN7529 from Fairchild Semiconductor provides similar functions in a different package and pin configuration.
Alternatives to the KA5H0165RN include the L6562A from STMicroelectronics and the MPFC from ON Semiconductor.