NCP1200D100R2GManufacturer: ON PWM Current-Mode Controller for Low-Power Universal Off-Line Supplies | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| NCP1200D100R2G | ON | 37500 | In Stock |
Description and Introduction
PWM Current-Mode Controller for Low-Power Universal Off-Line Supplies The **NCP1200D100R2G** is a high-performance, fixed-frequency current-mode PWM controller designed for offline power supply applications. This integrated circuit (IC) is widely used in switch-mode power supplies (SMPS), offering precise regulation and efficient power conversion.  
Featuring a built-in high-voltage startup circuit, the NCP1200D100R2G eliminates the need for an external startup resistor, reducing power dissipation and improving system reliability. Its current-mode control architecture ensures excellent line and load regulation, making it suitable for a variety of AC-DC power conversion designs.   Key specifications include a fixed 100 kHz switching frequency, adjustable output voltage, and cycle-by-cycle current limiting for enhanced protection. The device also incorporates advanced features such as brown-out protection, soft-start functionality, and a latch-mode fault detection mechanism for improved safety.   With its compact SOIC-8 package, the NCP1200D100R2G is ideal for space-constrained applications, including adapters, auxiliary power supplies, and industrial power systems. Its robust design and reliable performance make it a preferred choice for engineers seeking efficient and cost-effective power management solutions.   By balancing performance, protection, and ease of implementation, the NCP1200D100R2G stands as a versatile and dependable component in modern power electronics. |
|||
Application Scenarios & Design Considerations
PWM Current-Mode Controller for Low-Power Universal Off-Line Supplies
|
|||
For immediate assistance, call us at +86 533 2716050 or email [email protected]
Specializes in hard-to-find components chips