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onsemi 7-Pin SOIC 5-Channel PWM Controller, 108 kHz, 28V, Surface Mount NCP1234BD100R2G
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1.5mm |
| Length | 5mm |
| Model | NCP1234BD100R2G |
| Width | 4mm |
| Mount Type | Surface |
| Maximum Duty Cycle | 85% |
| Series | NCP |
| Output Current | 500mA |
| Topology | Flyback |
| Maximum Operating Temperature | 150°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 5 |
| Output Voltage | 20V |
| Maximum Switching Frequency | 108kHz |
| Pin Count | 7 |
| Maximum Supply Voltage | 28V |
| Minimum Supply Voltage | -0.3V |
| PWM Controller Type | Current Mode |
Key Features
- This PWM controller supports a current mode control with a maximum output current of 500mA.
- It features 5 outputs suitable for synchronous rectification and other power conversion needs.
- The device uses a surface mount SOIC package with 7 pins and dimensions of 5mm length, 4mm width, and 1.5mm height.
- Operational temperature ranges from -40°C to 150°C, making it suitable for industrial environments.
- Maximum duty cycle is 85%, with flyback topology support for fixed frequency PWM control.
- The controller is optimized for use in AC-DC off-line applications for improved power efficiency.
- No zero power detection and automotive standard compliance are specified.
Product Description
onsemi NCP1234BD100R2G is a 7-Pin SOIC package 5-Channel PWM Controller designed for efficient power management in electronics applications. Operating at a fixed frequency of up to 108 kHz and supporting a maximum supply voltage of 28V, this controller is ideal for flyback topology in AC-DC off-line power conversion systems.
Featuring a current mode PWM control type, this device offers up to 500mA output current across 5 channels, suitable for synchronous rectification and other power management tasks. Its compact surface mount SOIC package measures 5mm in length, 4mm in width, and 1.5mm in height, making it suitable for dense circuit board layouts.
The NCP1234BD100R2G operates reliably in harsh industrial temperature ranges from -40°C to 150°C, supporting a maximum duty cycle of 85%. Although no zero power detection or automotive standards are certified for this part, it provides robust performance for standard industrial electronics.
This PWM controller is part of the onsemi NCP series, widely used across power management IC applications, delivering improved efficiency and control for power supply designs. This PWM Controller supports a current mode control with a maximum output current of 500mA.
It features 5 outputs suitable for synchronous rectification and other power conversion needs. The device uses a surface mount SOIC package with 7 pins and dimensions of 5mm length, 4mm width, and 1.5mm height. Operational temperature ranges from -40°C to 150°C, making it suitable for industrial environments.
Maximum duty cycle is 85%, with flyback topology support for fixed frequency PWM control. The controller is optimized for use in AC-DC off-line applications for improved power efficiency. No zero power detection and automotive standard compliance are specified.
This product is well suited for industrial, manufacturing, and power management applications requiring efficient PWM control. Explore similar onsemi power management ICs and controllers for enhanced circuit design and automation at EnvMart.
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Frequently Asked Questions
The maximum output current of this PWM controller is 500mA across its 5 channels.
It operates reliably within a temperature range of -40°C to 150°C, making it suitable for industrial environments.
The maximum supply voltage for this PWM controller is 28V.
This model features 5 outputs, suitable for synchronous rectification and other power management needs.
The maximum switching frequency of this PWM controller is 108 kHz.
It uses a surface mount SOIC package with 7 pins.
The maximum duty cycle supported by the NCP1234BD100R2G is 85%.
This PWM controller supports flyback topology for fixed frequency PWM control.
The dimensions of this model are 5mm in length, 4mm in width, and 1.5mm in height.
This model features a current mode PWM control type.
No, automotive standard compliance is specified for this product.
It is optimized for AC-DC off-line applications to improve power efficiency.
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