KA1H0165RTU
- Mfr.Part #
- KA1H0165RTU
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- TO-220-4 Full Pack
- Datasheet
- Download
- Description
- IC OFFLINE SW MULT TOP TO220F
- Stock
- 35,853
- In Stock :
- 35,853
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- AC DC Converters, Offline Switches
- Voltage - Start Up :
- 15V
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 12mA
- Resistance :
- 8Ohm
- Published :
- 2003
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage
- Control Mode :
- CURRENT-MODE
- Package / Case :
- TO-220-4 Full Pack
- Base Part Number :
- KA1H0165
- Max Power Dissipation :
- 40W
- Output Current :
- 530mA
- Number of Terminations :
- 4
- Factory Lead Time :
- 4 Weeks
- Radiation Hardening :
- No
- Number of Pins :
- 4
- Mount :
- Through Hole
- Max Supply Current :
- 18mA
- Min Breakdown Voltage :
- 650V
- Output Isolation :
- Non-Isolated
- Number of Functions :
- 1
- Internal Switch(s) :
- yes
- Topology :
- Flyback, Forward
- Duty Cycle :
- 67%
- Operating Temperature :
- -25°C~85°C TA
- Lifecycle Status :
- ACTIVE, NOT REC (Last Updated: 4 days ago)
- Frequency - Switching :
- 100kHz
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage (Max) :
- 30V
- Terminal Position :
- Single
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 14V
- Weight :
- 2.829g
- Mounting Type :
- Through Hole
- Power Dissipation :
- 40W
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 10V~30V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Outputs :
- 1
- Max Duty Cycle :
- 70 %
- Switcher Configuration :
- Single
- Control Features :
- Soft Start
- Series :
- FPS™
- Datasheets
- KA1H0165RTU

AC DC Converters, Offline Switches Fairchild Semiconductor KA1H0165RTU Overview
The KA1H0165RTU, a robust offline switch manufactured by Fairchild Semiconductor, epitomizes reliability and efficiency in AC DC converter applications. This integrated circuit is engineered to optimize power efficiency and stability, reducing system complexity and improving overall performance. Its TO220F package ensures durable integration into various electronic assemblies, making it an ideal choice for developers seeking high-performance solutions in energy management systems. The use of the KA1H0165RTU in your designs guarantees a reduction in operational costs due to its high reliability and efficiency.
KA1H0165RTU Features
The KA1H0165RTU stands out with its multi-topology functionality, supporting a range of power conversion methods critical for today's energy-efficient requirements. Key features include built-in overload protection, a wide operating temperature range, and a high level of integration which minimizes the need for external components, thereby simplifying design and enhancing reliability.
KA1H0165RTU Applications
- Power Supplies: Ideal for use in switching power supplies where efficiency and reliability are critical. The KA1H0165RTU helps in achieving high-efficiency power conversion which is essential for reducing heat and improving performance in power systems.
- LED Lighting Systems: Can be used to drive LED arrays, offering stable current and improving the longevity of lighting systems. This chip ensures minimal power loss and maximizes energy efficiency, crucial for large-scale and industrial lighting solutions.
- Consumer Electronics: Suitable for various consumer electronics that require reliable power management. Its high efficiency and robust protection features safeguard components from power-related damages, enhancing device longevity and user safety.
- Telecommunication Equipment: Utilized in powering telecommunication setups, providing consistent performance and reliable power under fluctuating conditions typical in telecom environments.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| KA1H0165RTU | Fairchild Semiconductor | 45,735 | IC OFFLINE SW MULT TOP TO220F |
















