
Allicdata Part #: | NCP1012ST100T3GOSTR-ND |
Manufacturer Part#: |
NCP1012ST100T3G |
Price: | $ 0.33 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ON Semiconductor |
Short Description: | IC OFFLINE SWIT SMPS CM SOT223 |
More Detail: | Converter Offline Flyback Topology 100kHz SOT-223 |
DataSheet: | ![]() |
Quantity: | 1000 |
4000 +: | $ 0.29529 |
8000 +: | $ 0.28053 |
12000 +: | $ 0.26998 |
Frequency - Switching: | 100kHz |
Base Part Number: | NCP1012 |
Mounting Type: | Surface Mount |
Supplier Device Package: | SOT-223 |
Package / Case: | TO-261-4, TO-261AA |
Operating Temperature: | -40°C ~ 150°C (TJ) |
Control Features: | -- |
Fault Protection: | Over Load, Over Temperature, Over Voltage |
Power (Watts): | 19W |
Series: | -- |
Duty Cycle: | 67% |
Voltage - Supply (Vcc/Vdd): | 8.5 V ~ 10 V |
Topology: | Flyback |
Voltage - Breakdown: | 700V |
Internal Switch(s): | Yes |
Output Isolation: | Isolated |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
NCP1012ST100T3G AC/DC converters are used in a variety of applications, including telecommunications, communications, industrial, automotive and consumer electronics. The NCP1012ST100T3G is an offline switcher, suitable for chargers, adapters, personal healthcare devices, and other applications requiring high-efficiency, low-power and low-cost solutions.
The NCP1012ST100T3G IC series is designed with advanced control and protection features to provide superior power, protection and control performance in a range of different configurations. The NCP1012ST100T3G uses adaptive frequency control and pulse energy management, leading to improved energy savings, faster transient response and higher system reliability. It integrates an adjustable start-up time for improved system efficiency, as well as over voltage and over-temperature protection, providing excellent system robustness.
The working principle of the NCP1012ST100T3G is based on switching regulator architecture, which is implemented as a flyback topology. The device has variable output voltage and current capability, making it an ideal choice for multiple output applications. At the heart of the circuit is a MOSFET switch, which is connected to an inductor and to input and output power rails. When the switch is closed, energy is stored in the inductor, and when opened, energy is released to the output terminal. The oscillator circuit in the device controls the switch on and off times, ensuring that continuous waves of energy can be transferred across the output terminals. A voltage reference circuit, feedback loop and error amplifier are also included so that the output voltage is accurately regulated.
The NCP1012ST100T3G is a cost-effective, high-efficiency and low-power solution for controlling and converting AC into DC power. With a variety of control and protection features, it is highly reliable and suitable for a wide range of applications. This makes it an ideal choice for personal healthcare, chargers, adapters and automotive applications.
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