NCP1395BDR2G

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NCP1395BDR2G

+Nomenclature

IC OFFLINE SW HALF-BRDG 16SOIC

  • FabricantSemi - conducteurs

  • Pièce fabricant #NCP1395BDR2G

  • En stock5972

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Spécifications

Attribut Valeur
Part Status Obsolete
Base Product Number NCP1395
Output Isolation Isolated
Internal Switch(s) No
Topology Half-Bridge
Voltage - Start Up 13.3 V
Voltage - Supply (Vcc/Vdd) 9.3V ~ 20V
Duty Cycle 50%
Frequency - Switching 50kHz ~ 1MHz
Fault Protection Over Temperature, Over Voltage
Control Features Frequency Control, Soft Start
Operating Temperature -40°C ~ 150°C (TJ)
Package 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC
Mounting Type Surface Mount
Packaging Tape & Reel (TR)

Présentation

Description

The NCP1395BDR2G is a resonant mode controller IC designed for high efficiency in power conversion applications. It is typically used in resonant half-bridge power converters and is suitable for applications like LCD TVs, monitors, and other electronic devices requiring efficient power management. This IC integrates a high-voltage gate driver, which simplifies design and reduces the need for external components. Key features include variable frequency operation, adjustable dead time, and multiple protection features such as over-current, over-voltage, and open-feedback loop protection to ensure robust performance and reliability. The NCP1395BDR2G offers an adjustable switching frequency, enhancing its versatility across different power specifications. Additionally, with features like brown-out detection, it helps in reducing standby power consumption, making it an attractive choice for energy-efficient designs. Its compact design and advanced functionalities make it a popular choice among engineers looking for a reliable solution in resonant power conversion systems.

Equivalent

The NCP1395BDR2G is a resonant mode controller used for power supply applications. Equivalent products may include:
1. UCC256404 by Texas Instruments
2. L6599A by STMicroelectronics
3. IRS27952 by Infineon Technologies
4. ICE2QS03G by Infineon Technologies
These alternatives offer similar functionality in resonant converter designs, but exact equivalence will depend on the specific requirements and features needed for your application. Always check datasheets to ensure compatibility.

Features

The NCP1395BDR2G is a high-performance resonant mode controller designed for power supply applications. Key features include a wide operating frequency range up to 1 MHz, adaptive dead-time control for optimizing efficiency, and a high-voltage start-up circuit that reduces power loss. It integrates a high-speed gate driver capable of driving high-power MOSFETs or IGBTs, enhancing switching performance. The controller supports various protection mechanisms such as overcurrent protection (OCP), overvoltage protection (OVP), and brown-out protection to ensure safe and reliable operation. It also features a programmable soft-start function to minimize inrush current during start-up. The device operates with a programmable maximum frequency clamp and provides a fault condition latch-off function for additional safety. The NCP1395BDR2G is suitable for various applications, including LCD TV and monitor power supplies, AC-DC adapters, and other consumer electronics requiring efficient power conversion in a compact form factor. The small package size and versatile design make it ideal for modern electronic devices.

Pinout

The NCP1395BDR2G is a high-performance, resonant-mode controller designed for use in power supply applications. It typically comes in a SOIC-16 package, meaning it has 16 pins. The main functions of the NCP1395BDR2G include:
1. Resonant Mode Control: For efficient power conversion, reducing switching losses.
2. Frequency Control: Adjustable switching frequency for optimal design flexibility.
3. Protection Features: Overcurrent protection, overvoltage protection, and thermal shutdown to ensure safety and reliability.
4. Soft Start: Gradual power increase at startup to prevent inrush current.
These features make the NCP1395BDR2G suitable for applications in high-efficiency power supplies, such as those used in consumer electronics, computing, and telecommunications.

Manufacturer

The NCP1395BDR2G is manufactured by ON Semiconductor, now known as onsemi. Onsemi is a leading supplier of semiconductor-based solutions, offering a comprehensive portfolio of energy-efficient power and signal management, logic, discrete, and custom devices. The company serves a wide range of industries, including automotive, industrial, cloud power, and Internet of Things (IoT). Onsemi focuses on providing solutions that help reduce global energy use, enable efficient power management, and improve safety and connectivity in systems.

Application

The NCP1395BDR2G is an integrated circuit used in high-efficiency power supply applications. Its primary application areas include:
1. Switch Mode Power Supplies (SMPS): Utilized for efficient power conversion with minimal energy loss.
2. LED Lighting: Powers LED drivers with precise current control.
3. Telecommunications: Ensures stable voltage in networking and telecommunication equipment.
4. Industrial Power Systems: Provides robust and efficient power management for industrial applications.
5. Consumer Electronics: Supports efficient power delivery in devices like TVs and set-top boxes.
Its high-frequency operation and protection features make it suitable for these applications.

Package

The NCP1395BDR2G is a high-performance resonant mode controller IC typically used in power supply applications. It comes in an SOIC-16 package, which is a small outline integrated circuit with 16 leads.

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