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NCP1252DDR2G  

AC DC Converters, Offline Switches

The NCP1252DDR2G is a high-voltage, high-efficiency synchronous step-down (buck) converter from ON Semiconductor. It is designed to provide a stable and efficient power supply for a wide range of applications, including automotive, industrial, and consumer electronics.

Description:

The NCP1252DDR2G is a highly integrated, high-efficiency synchronous step-down converter that operates from a wide input voltage range of 4.5V to 45V. It features a compact 2mm x 3mm DFN package and is designed to deliver up to 2A of continuous output current. The device includes advanced features such as a low-dropout regulator (LDO), a precision 1.2V reference, and a power-saving sleep mode to maximize efficiency and minimize power consumption.

Features:

1. Wide input voltage range: 4.5V to 45V
2. High efficiency: up to 96% efficiency
3. Compact 2mm x 3mm DFN package
4. Programmable soft-start
5. Over-current protection
6. Over-temperature protection
7. Low-dropout regulator (LDO)
8. Precision 1.2V reference
9. Power-saving sleep mode
10. Synchronous rectification for high efficiency

Applications:

1. Automotive applications: infotainment systems, instrument clusters, and lighting control
2. Industrial applications: motor drives, power supplies, and control systems
3. Consumer electronics: smartphones, tablets, and laptops
4. Medical devices: portable medical equipment and wearable devices
5. LED lighting: backlight control and general lighting applications
6. Telecom equipment: power supplies and signal processing
7. Battery charging: USB charging and other battery-powered devices

The NCP1252DDR2G is a versatile and efficient step-down converter that can be used in a wide range of applications requiring a stable and efficient power supply. Its compact size, high efficiency, and advanced features make it an ideal choice for designers looking to optimize power management in their systems.

NCP1252DDR2G Documents

Download datasheets and manufacturer documentation for NCP1252DDR2G

PCN :

General Announcement - 2D Barcoding (PDF)       PROCESS CHANGE NOTIFICATION (PDF)       Initial Product/Process Change Notification (PDF)       Temporary Suspension of ISO 9001 Certification for Hitachi Chemical Co., Ltd.       Update Notification (PDF)       Product Change Notification (PDF)