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ICE3BR0665J

Name: ICE3BR0665J
Rating: 4.8 (15 reviews)

+物料清單

IC OFFLINE SWITCH FLYBACK 8DIP

製造商英飛淩科技
製造商部分 #ICE3BR0665J
數據表 ICE3BR0665J DataSheet
有存貨4509

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正品保證

規格

屬性	價值
Series	CoolMOS™, CoolSET™F3R
Part Status	Obsolete
Base Product Number	ICE3BR0665
Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	650V
Topology	Flyback
Voltage - Start Up	18 V
Voltage - Supply (Vcc/Vdd)	10.5V ~ 25V
Duty Cycle	75%
Frequency - Switching	65kHz
Power (Watts)	74 W
Fault Protection	Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage
Operating Temperature	-40°C ~ 150°C (TJ)
Package	8-DIP (0.300", 7.62mm)
Supplier Device Package	PG-DIP-8
Mounting Type	Through Hole
Packaging	Tube

概述

Description

The term "ICE3BR0665J" likely refers to a specific model of an integrated circuit, specifically a member of the CoolSET™ family produced by Infineon Technologies. These integrated circuits are typically used in power management applications, such as switched-mode power supplies. The "ICE" prefix stands for Infineon CoolSET, which integrates a power MOSFET with a controller IC in a single package, aimed at enhancing power efficiency and reliability in electronic devices.
The "3BR0665J" part of the name indicates specific features and electrical characteristics, such as the breakdown voltage and switching capabilities. These components are designed to optimize energy consumption, reduce standby power losses, and provide robust protection features such as overvoltage, overload, and thermal protection.
This particular model is likely intended for use in applications requiring high efficiency and compact size, such as in consumer electronics, LED drivers, and other devices that require efficient power conversion.

Equivalent

The ICE3BR0665J is a power management IC from Infineon's CoolSET series. Equivalent products may include:
1. Power Integrations' TOPSwitch or TinySwitch series.
2. ON Semiconductor's NCP1200 or NCP1250 series.
3. Texas Instruments' UCC28C43 or UCC28710 series.
These equivalents depend on specific application requirements, such as input voltage range, output power, and feature set. Always verify compatibility with your design specifications.

Features

The ICE3BR0665J is a power management integrated circuit (IC) used primarily for switch-mode power supplies. It is part of the CoolSET® series from Infineon Technologies, designed for efficient energy conversion. Key features include:
1. Integrated Power Switch: The IC integrates a 650V avalanche-rugged CoolMOS™ power MOSFET, which simplifies the design and reduces the component count.
2. PWM Controller: It includes a pulse-width modulation (PWM) controller with a fixed frequency for stable operation.
3. Standby Power Reduction: The device features a low standby power consumption mode, achieving efficiency standards in low-load conditions.
4. Protection Features: It offers comprehensive protection features such as over-temperature, over-load, open-loop, and over-voltage protections to enhance system reliability.
5. Startup Cell: An active start-up cell is included to ensure rapid and reliable startup.
6. Burst Mode Operation: This mode helps in reducing power consumption during no-load conditions.
Overall, the ICE3BR0665J is designed for applications like adapters, set-top boxes, and auxiliary power supplies, offering cost-effective solutions with high efficiency and reliability.

Pinout

The ICE3BR0665J is a fixed frequency, current mode controller IC from Infineon's CoolSET series, designed for switch-mode power supplies. It is primarily used in flyback converter applications. The IC comes in a DIP-7 package, featuring 7 pins. Here's a brief overview of the pin functions:
1. VCC (Pin 1): Supply voltage input for the IC.
2. FB (Pin 2): Feedback input for controlling the output voltage.
3. CS (Pin 3): Current sense input to detect the primary current for current mode control.
4. GND (Pin 4): Ground reference for the IC.
5. Gate (Pin 5): Output for driving the gate of the external power MOSFET.
6. Drain (Pin 6): Connected to the drain of the integrated MOSFET.
7. NC (Pin 7): Not connected or internally used, typically left unconnected in applications.
The ICE3BR0665J is designed to provide efficient power conversion, with features like integrated protection mechanisms, low standby power consumption, and high voltage start-up capabilities.

Manufacturer

The ICE3BR0665J is manufactured by Infineon Technologies AG. Infineon is a German semiconductor manufacturer that designs, develops, and produces a wide range of semiconductor solutions. The company is known for its innovative products in areas such as automotive, industrial power control, power management and multimarket, and digital security solutions. Infineon's products are used in automotive electronics, industrial applications, consumer electronics, and security applications, among others. They are recognized for their focus on energy efficiency, mobility, and security, providing solutions that align with global technological trends.

Application

The ICE3BR0665J is a power management IC typically used in switch-mode power supplies (SMPS) and flyback converters. Its application areas include:
1. Consumer Electronics: Used in power adapters for laptops, smartphones, and other portable devices.
2. Industrial Electronics: Suitable for powering industrial control systems and equipment.
3. LED Lighting: Utilized in LED driver circuits for efficient power management.
4. Telecommunications: Provides power regulation in telecom equipment.
5. Home Appliances: Used in the power supply units of household appliances like televisions and audio systems.
Its design facilitates high efficiency and low standby power consumption, making it ideal for energy-conscious applications.

Package

The ICE3BR0665J is an integrated circuit from the CoolSET series by Infineon Technologies. It typically comes in a through-hole or surface-mount package, specifically a DIP-7 or DSO-12 package. These packages are designed for easy integration into power supply applications.

Frequently Asked Questions

Q: What is the typical application for the ICE3BR0665J?
A: It is designed for isolated flyback converters in AC-DC power supplies, ideal for applications like chargers and adapters up to 74 W.

Q: Does this device integrate a power MOSFET?
A: Yes, it features an internal 650V CoolMOS switch, simplifying design and reducing component count.

Q: What is the operating frequency of this IC?
A: The switching frequency is fixed at 65 kHz, optimized for efficiency and EMI performance.

Q: What protections does the ICE3BR0665J offer?
A: It includes current limiting, open-loop, overload, over-temperature, and over-voltage protection for enhanced system reliability.

Q: Can this IC operate in high-temperature environments?
A: Yes, it has an operating junction temperature range of -40°C to 150°C, suitable for demanding conditions.

Q: What is the recommended supply voltage range for Vcc?
A: The Vcc supply range is 10.5V to 25V, with a typical start-up voltage threshold of 18V.

Q: Is this component through-hole mounted?
A: Yes, it comes in a PG-DIP-8 through-hole package, commonly used for prototyping and high-reliability designs.

Q: What topology is this component intended for?
A: It is specifically designed for flyback topology with output isolation capability.