Factory Lead Time
21 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include:
* Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side.
* Surface-mount: Component is placed on the surface of the PCB and soldered in place.
* Press-fit: Component is pressed into place on the PCB without soldering.
* Socket: Component is inserted into a socket on the PCB, allowing for easy replacement.
The mounting type is determined by factors such as the component's size, shape, and power requirements.
Through Hole
Package / Case
Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.
8-DIP (0.300, 7.62mm), 7 Leads
Operating Temperature
Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.
-40°C~150°C TJ
Part Status
Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.
Active
Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.
1 (Unlimited)
Subcategory
Switching Regulator or Controllers
Max Power Dissipation
27W
Qualification Status
Not Qualified
Operating Supply Voltage
20V
Analog IC - Other Type
ANALOG CIRCUIT
Voltage - Supply (Vcc/Vdd)
8.5V~35V
Control Mode
CURRENT-MODE
Frequency - Switching
65kHz
Fault Protection
Fault Protection is an electronic component parameter that indicates the component's ability to withstand and protect against electrical faults or abnormal conditions. It specifies the maximum fault current or voltage that the component can safely handle without sustaining damage or compromising its functionality. This parameter is crucial for ensuring the reliability and safety of electronic systems by preventing catastrophic failures and protecting sensitive components from damage.
Current Limiting, Over Temperature, Over Voltage, Short Circuit
Duty Cycle
Duty cycle is a parameter that describes the proportion of time that a signal is active in relation to its period. It is typically expressed as a percentage, with a duty cycle of 50% indicating that the signal is active for half of its period. Duty cycle is an important parameter in many electronic applications, such as power supplies, motor controllers, and audio amplifiers. By adjusting the duty cycle, it is possible to control the output power, speed, or volume of a device.
80%
Output Isolation
Isolated
RoHS Status
ROHS3 Compliant
Description
The NCP112x products integrate a fixed-frequency peak current mode controller with a low on-resistance, 650 V MOSFET. Available in a PDIP-7 package, the NCP112x offers a high level of integration, including soft-start, frequency-jittering, short-circuit protection, thermal shutdown protection, frequency foldback mode, and skip-cycle to reduce power consumption in light load conditions.
Features
Built-in 650 V, 1 A MOSFET with Ros(on) of 8.6 Ω for NCP1124
Built-in 650 V, 1.8 A MOSFET with Ros(on) of 5.4 Ω for NCP1126
Built-in 650 V, 5.5 A MOSFET with Ros(on) of 2.1 Ω for NCP1129
Fixed-Frequency 65 or 100 kHz Current Mode Control with Adjustable Internal Ramp Compensation
Adjustable Current Limit with External Resistor
Frequency Foldback Down to 26 kHz and Skip-Cycle for Light Load Efficiency
Frequency Jittering for EMI Improvement
Less than 100 mW Standby Power @ High Line
EPS 2.0 Compliant
7-Pin Package Provides Creepage Distance
Applications
230 Vac ± 15%
85-265 Vac
Adapter
Peak or Open Frame