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Orders Over
$5000MC44603P
mode, 0.75A, 250kHz Switching Freq-Max, BIPolar, PDIP16, PLASTIC, DIP-16
Brands: Onsemi
Mfr.Part #: MC44603P
Datasheet: MC44603P Datasheet (PDF)
Package/Case: PDIP-16
Product Type: AC DC Converters, Offline Switches
RoHS Status:
Stock Condition: 5,228 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MC44603P General Description
The compact 8-pin dual in-line package (DIP) housing of the MC44603P makes it easy to mount on a printed circuit board, enabling seamless integration into various electronic setups. Whether used in industrial applications, consumer electronics, or automotive systems, this PWM controller IC offers a robust solution for achieving optimal power supply performance. From regulating inrush current during startup to ensuring precise voltage output, the MC44603P exemplifies innovation and reliability in power management technology
Features
- Advanced noise reduction and ripple filtering
- Real-time temperature monitoring
- Surge protection and overcurrent limiting
- Adjustable UV/OV hysteresis control
Application
- Oscillator control ensures
- smooth operation
- MC44603P is reliable
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Mounting Style | Through Hole | Collector-Emitter Saturation Voltage | 18 V |
| Factory Pack Quantity | 500 | Manufacturer Type | Current Mode PWM Controllers |
| Unit Weight | 0.057419 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Part points
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The MC44603P chip is a voltage mode control IC designed for off-line and DC-to-DC converters. It features a built-in reference voltage, frequency control, and soft-start function. The chip is commonly used in power supply applications due to its high efficiency and reliability.
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Equivalent
The equivalent products of MC44603P chip are UC3846 and TL494. These are other pulse width modulation (PWM) controllers that can be used as replacements for the MC44603P in a variety of power supply and motor control applications. -
Features
MC44603P is a voltage-mode PWM controller IC designed for power supplies and battery charger applications. It features a low startup current, precision reference voltage, programmable oscillator frequency, accurate undervoltage lockout, and overvoltage protection. It also offers a cycle-by-cycle current limiting function and operates over a wide range of input voltage and temperature. -
Pinout
The MC44603P is an integrated circuit with an 8-pin DIP package. Pin 1 is the VREF input, Pin 2 is the VCC input, Pin 3 is the Ground reference, Pin 4 is the Soft-Start input, Pin 5 is the Oscillator and Sync input, Pin 6 is the RS flip-flop output, Pin 7 is the output, and Pin 8 is the Feedback input. -
Manufacturer
The MC44603P is manufactured by ON Semiconductor, which is an American multinational corporation that operates as a semiconductor supplier company. ON Semiconductor offers a comprehensive portfolio of energy-efficient power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, and medical applications. -
Application Field
The MC44603P is commonly used in power supply applications such as dc-to-dc converters, off-line flyback converters, and overvoltage protection circuits. It can also be used in other systems where low-power consumption and high efficiency are required, making it suitable for a wide range of consumer electronics and industrial applications. -
Package
The MC44603P chip is a DIP-16 package, which is a dual in-line package with 16 pins. The form of the chip is an IC (integrated circuit), and the size of the package is 9.81mm x 6.35mm x 3.3mm.
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