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NCP1205P from MOT,Motorola

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15.625ms

NCP1205P

Manufacturer: MOT

Single Ended PWM Controller

Partnumber Manufacturer Quantity Availability
NCP1205P MOT 3900 In Stock

Description and Introduction

Single Ended PWM Controller The **NCP1205P** 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 reliable control and efficient power conversion.  

Key features of the NCP1205P include a built-in high-voltage startup circuit, eliminating the need for an external startup resistor. It operates in a fixed-frequency current-mode control scheme, ensuring stable performance across varying load conditions. The IC also incorporates a skip-cycle mode at light loads, improving efficiency by reducing switching losses.  

With a maximum switching frequency of 100 kHz, the NCP1205P supports a wide input voltage range, making it suitable for universal AC-DC adapters, auxiliary power supplies, and industrial applications. Its internal protections, such as overvoltage and overcurrent safeguards, enhance system reliability.  

Compact and cost-effective, the NCP1205P is housed in an 8-pin DIP package, simplifying PCB design and integration. Engineers favor this component for its balance of performance, efficiency, and robustness in demanding power supply environments.  

Whether used in consumer electronics or industrial systems, the NCP1205P remains a dependable choice for designers seeking a versatile and efficient PWM controller.

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