LTC4216IDE#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High Efficiency - Low Quiescent Current - Overcurrent Protection - Thermal Shutdown Protection

Package: 16-Lead Plastic Dual-In-Line Package (PDIP)

Essence: The LTC4216IDE#PBF is a power management IC designed to provide protection and control for high-power systems.

Packaging/Quantity: The LTC4216IDE#PBF is available in a 16-Lead PDIP package. It is typically sold in reels of 250 units.

Specifications

The LTC4216IDE#PBF has the following specifications:

• Input Voltage Range: 2.9V to 36V
• Output Voltage Range: 0.8V to 34V
• Maximum Continuous Output Current: 5A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC4216IDE#PBF has 16 pins, each serving a specific function. Here is the detailed pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. FB: Feedback pin for voltage regulation
5. EN: Enable pin for turning on/off the device
6. PG: Power Good indicator pin
7. ILIM: Current limit setting pin
8. SS: Soft-start capacitor connection pin
9. OCSET: Overcurrent threshold setting pin
10. TSD: Thermal shutdown indicator pin
11. FLT: Fault indicator pin
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

The LTC4216IDE#PBF offers the following functional features:

• Overcurrent Protection: Monitors the output current and shuts down the device if it exceeds a set threshold.
• Thermal Shutdown Protection: Detects excessive temperature and disables the device to prevent damage.
• Power Good Indicator: Provides a signal indicating that the output voltage is within the desired range.
• Fault Indicator: Signals when a fault condition, such as overcurrent or thermal shutdown, occurs.
• Soft-Start: Allows for a gradual increase in output voltage during startup to prevent excessive inrush current.

Advantages and Disadvantages

Advantages: - High efficiency, reducing power losses - Wide input and output voltage range - Comprehensive protection features - Compact and easy-to-use package

Disadvantages: - Limited maximum continuous output current (5A) - Requires external components for operation

Working Principles

The LTC4216IDE#PBF operates by regulating the input voltage to provide a stable output voltage. It continuously monitors the output current and temperature to ensure safe operation. If an overcurrent or thermal shutdown condition is detected, the device shuts down to protect the system. The power good and fault indicators provide feedback on the status of the device.

Detailed Application Field Plans

The LTC4216IDE#PBF is commonly used in various applications, including:

1. Industrial Power Supplies: Provides power management and protection in industrial equipment.
2. Telecommunications Systems: Ensures reliable power delivery in telecom infrastructure.
3. Automotive Electronics: Protects sensitive automotive electronics from power-related issues.
4. Server and Data Center Equipment: Offers efficient power management in server and data center environments.
5. Battery-Powered Devices: Regulates power supply in portable devices, extending battery life.

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the LTC4216IDE#PBF:

1. LTC4215IDE#PBF
2. LTC4217IDE#PBF
3. LTC4218IDE#PBF
4. LTC4219IDE#PBF

These alternative models can be considered based on specific requirements and application needs.

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