LTC4354CS8#TRPBF

Hình ảnh chỉ để tham khảo

LTC4354CS8#TRPBF

+BOM

IC OR CTRLR SRC SELECT 8SOIC

365 Đảm bảo chất lượng ngày

7*24 giờ dịch vụ quarantee

90-Bảo hành sau bán hàng ngày

Bảo hành sản phẩm chính xác

Thông số kỹ thuật

thuộc tính Giá trị
Part Status Active
Type Source Selector Switch
FET Type N-Channel
Ratio - Input:Output 2:1
Internal Switch(s) No
Delay Time - OFF 700 ns
Current - Supply 1.2 mA
Voltage - Supply -48V
Applications -48V Dist Power Systems, AdvancedTCA® Systems
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Base Product Number LTC4354

Tổng quan

Description

The LTC4354CS8#TRPBF is a high-performance ideal diode controller from Analog Devices. It is designed to manage power supply systems by controlling external N-channel MOSFETs to create an efficient path for current flow while minimizing voltage drop. Key features include a wide input voltage range (up to 60V), adjustable output voltage thresholds, and fast response times for load transients. The device operates with minimal external components, reducing board space and complexity.
The LTC4354 also includes an integrated reverse voltage protection mechanism, making it suitable for applications where reverse current could damage components. It is commonly used in battery management systems, power distribution systems, and other applications requiring efficient power routing.
The package is an 8-lead SOIC, making it suitable for compact designs. Overall, the LTC4354CS8#TRPBF offers a balance of performance, reliability, and ease of use for engineers designing power management solutions.

Equivalent

The LTC4354CS8#TRPBF is a hot swap controller. Equivalent products include the MAX5930, TPS2490, and LTC4261. When considering replacements, ensure compatibility with voltage ratings, current handling, and specific features such as over-voltage protection and adjustable timing. Always verify against the manufacturer's datasheet for full specifications and application requirements.

Features

The LTC4354CS8#TRPBF is a high-performance ideal diode controller designed to manage power supply systems. Key features include:
1. Ideal Diode Operation: It drives external N-channel MOSFETs to create low-loss paths, reducing voltage drop and increasing efficiency.
2. Reverse Current Blocking: Protects against reverse current flow, enhancing system reliability.
3. Input Voltage Range: Operates over a wide input voltage range (4.5V to 60V).
4. Fast Response: Provides fast transient response, minimizing power loss during load changes.
5. Adjustable Load and Speed: Offers adjustable current limit and turn-on/off delay, allowing for customized performance based on application needs.
6. Thermal Protection: Includes thermal shutdown to prevent overheating.
7. Compact Package: Available in an 8-lead MSOP package, facilitating space-constrained designs.
8. Low Quiescent Current: Ensures minimal power consumption in standby mode.
These features make the LTC4354 ideal for applications in power redundancy, battery management systems, and solar energy systems.

Pinout

The LTC4354CS8#TRPBF is an ideal diode controller with an 8-pin SSOP package. Its primary function is to provide seamless power path management and reverse voltage protection in various applications, such as power supplies and battery systems.
The pin count is 8, and the pin functions are as follows:
1. IN (Pin 1): Input voltage.
2. GND (Pin 2): Ground connection.
3. SENSE (Pin 3): Voltage sense input for the source.
4. GATE (Pin 4): Gate control output for external N-channel MOSFET.
5. COMP (Pin 5): Compensation for stability.
6. REF (Pin 6): Reference voltage output.
7. FAULT (Pin 7): Fault indication output (open-drain).
8. VCC (Pin 8): Supply voltage input.
The device helps to ensure low forward voltage drop and rapid turn-on/off capabilities, enhancing efficiency in power management applications.

Manufacturer

The LTC4354CS8#TRPBF is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global semiconductor company headquartered in Norwood, Massachusetts, specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs).
Founded in 1965, the company primarily serves various industries, including communications, automotive, industrial, healthcare, and consumer electronics. ADI is known for its innovative solutions in signal processing, data conversion, and power management, providing essential components for a wide array of applications, from simple consumer devices to complex industrial systems. The LTC4354CS8#TRPBF is a specific product in their portfolio, designed for battery protection and power management applications.
Analog Devices emphasizes quality, reliability, and performance in its products, which makes it a key player in the semiconductor industry.

Application

The LTC4354CS8#TRPBF is a high-performance ideal diode controller used primarily in power management applications. Its key application areas include:
1. Power Supply Systems: Ensures efficient power routing and redundancy in multi-supply systems.
2. Battery Backup: Facilitates seamless switching between battery and main power sources.
3. Hot-Swap Controllers: Allows for the safe insertion and removal of components in live circuits.
4. Solar Inverters: Optimizes energy conversion by managing diode operation.
5. Telecommunication Equipment: Enhances reliability in power distribution for telecom systems.
Its low voltage drop and fast response time make it suitable for these applications.

Package

The LTC4354CS8#TRPBF comes in an 8-lead MSOP (Mini Small Outline Package) package type.

Sản phẩm liên quan đến LTC4354CS8#TRPBF