NCP1450ASN50T1G
Silicon Power ManagementNCP1450ASN50T1G
Silicon Power Management
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Manufacturer Part # : NCP1450ASN50T1G
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Package/Case: SOT23-5
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Brand: Onsemi
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Product Categories : DC DC Switching Controllers
Quality Assurance
Quality Assurance
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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
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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.
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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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NCP1450ASN50T1G 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!
Details
The compact SOIC-8 package of the NCP1450ASN50T1G offers space-saving benefits, making it an ideal choice for space-constrained designs without compromising on performance. Moreover, the inclusion of a soft-start function minimizes inrush current during startup, further improving system stability and longevity
Key Features
- Safe operating temperature range
- Low power consumption and high efficiency
- Fully protected against overcurrent and undervoltage
Application
- Smart street lights
- Reliable power supply
- Industrial applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Switching Voltage Regulators | RoHS | Details |
Output Voltage | 5 V | Output Current ! | 400 mA |
Input Voltage, Max | 5.5 V | Number of Outputs | 1 Output |
Topology | Boost | Package / Case | SOT-23-Thin-5 |
Mounting Style | SMD/SMT | Switching Frequency ! | 180 kHz |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 85 C |
Series | NCP1450A | Input Voltage, Min | 600 mV |
Brand | onsemi | Product Type ! | Switching Voltage Regulators |
Factory Pack Quantity | 3000 | Subcategory | PMIC - Power Management ICs |
Type | Step-Down DC/DC Converter |
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.
FAQs
What is NCP1450ASN50T1G?
The NCP1450ASN50T1G is a PWM controller designed by ON Semiconductor. It is specifically designed for AC-DC power supplies and provides features such as overvoltage protection, overload protection, and overcurrent protection. The device is suitable for applications in power adapters, auxiliary power supplies, and home appliances.
How Does NCP1450ASN50T1G Work?
The NCP1450ASN50T1G operates by regulating the output voltage of power supplies through pulse-width modulation (PWM) control. It senses the output voltage and adjusts the duty cycle of the switching signal to maintain a stable output voltage. The device also monitors overvoltage, overload, and overcurrent conditions to ensure reliable and safe operation.
How Many Pins does NCP1450ASN50T1G have and What are the Functions of the Pinout Configuration?
The NCP1450ASN50T1G is housed in an 8-pin SOIC package. The pinout configuration includes:
- VCC: Power supply input pin.
- FB: Feedback input pin for output voltage regulation.
- COMP: Compensation pin for loop stability.
- CS: Current sense input for overcurrent protection.
- SS/TR: Soft start/tracking input for controlled startup.
- OUT: Output pin for driving the external power switch.
- GND: Ground connection.
What are the Pros and Cons of NCP1450ASN50T1G?
Pros:
- Overcurrent Protection: Provides overcurrent protection for enhanced system reliability.
- Overvoltage Protection: Monitors and protects against overvoltage conditions, improving system safety.
- Adaptive Control: Utilizes PWM control for stable and efficient power supply regulation.
- Compact Package: The 8-pin SOIC package is space-efficient and suitable for compact designs.
Cons:
- External Components: May require additional external components for output filtering and voltage setting.
- Complexity: Requires careful consideration of loop stability and component selection for optimal performance.
Are There Any Equivalents/Alternatives to NCP1450ASN50T1G for Recommendation?
Alternatives to the NCP1450ASN50T1G include the FAN7601 from Fairchild Semiconductor and the FSCQ0765RT from Fairchild Semiconductor.
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