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NCP1014ST65T3G

Operating voltage range from -0.3V to 10V

Inventory:9,547

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Overview of NCP1014ST65T3G

The NCP1014ST65T3G is a voltage mode PWM controller designed for power supplies in energy-efficient applications. This IC features a 650 V MOSFET, overvoltage protection, peak current limitation, and frequency jittering for improved EMC performance, making it suitable for various power supply designs.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • FB: Feedback Pin
  • CS: Current Sense Input
  • VDD: Power Supply
  • DCP: Dynamic Clamp Pin
  • GND: Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the NCP1014ST65T3G IC for a visual representation.

Key Features

  • Voltage Mode PWM Controller: The NCP1014ST65T3G operates as a voltage mode PWM controller, enabling efficient power supply regulation.
  • 650 V MOSFET: Integrated with a 650 V MOSFET for improved power handling capabilities in energy-efficient designs.
  • Overvoltage Protection: Includes overvoltage protection features to safeguard the system from voltage spikes.
  • Peak Current Limitation: Provides peak current limitation to prevent excessive current flow in the circuit.
  • Frequency Jittering: Incorporates frequency jittering for enhanced electromagnetic compatibility performance.

Note: For detailed technical specifications, please refer to the NCP1014ST65T3G datasheet.

Application

  • LED Drivers: Ideal for LED driver applications requiring efficient power management.
  • Low Power Supplies: Suitable for low power supply designs in energy-efficient systems.
  • Adapter and Charger Systems: Commonly used in adapter and charger systems for consumer electronics.

Functionality

The NCP1014ST65T3G is a voltage mode PWM controller that regulates power supplies with features such as overvoltage protection and peak current limitation, ensuring stable and efficient power delivery in various applications.

Usage Guide

  • Power Supply: Connect VDD (Pin 3) to the power supply voltage within the specified range.
  • Feedback Loop: Utilize the FB pin for feedback to control the output voltage regulation.
  • Current Sensing: Connect the CS pin to the current sense resistor for monitoring output current.

Frequently Asked Questions

Q: What is the maximum voltage rating of the NCP1014ST65T3G?
A: The NCP1014ST65T3G features a 650 V MOSFET for enhanced power handling capabilities.

Q: Is the NCP1014ST65T3G suitable for LED lighting applications?
A: Yes, the NCP1014ST65T3G is ideal for LED driver applications due to its efficient power management features.

Equivalent

For similar functionalities, consider these alternatives to the NCP1014ST65T3G:

  • NCP1014AP065G: Another variant of the NCP1014 series with slightly different specifications and characteristics.
  • NCP1014ST33T3G: A variation of the NCP1014ST65T3G with a lower voltage rating for specific power supply requirements.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status Last Shipments Compliance PbAHP
Package Type SOT-223-4 / TO-261-4D Case Outline 0.0318
MSL Type 1 MSL Temp (°C) 260
Container Type REEL Container Qty. 4000
ON Target N Control Mode Current Mode
fsw Typ (kHz) 65 fJitter Typ (%) Yes
Stand-by Mode Yes RDS(ON) Typ (Ω) 11
V(BR)DSS Max (V) 700 IPeak (mA) 450
HV Start-up Min (V) Yes DSS (mA) 8
UVLO Yes Short Circuit Protection Yes
Over Power Compensation No Brown-out No
Latch Yes Pricing ($/Unit) Price N/A

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