LTC4368HMS-2#PBF

Product Overview

The LTC4368HMS-2#PBF belongs to the category of power management integrated circuits (PMICs). It is commonly used for overvoltage and overcurrent protection in various electronic systems. The LTC4368HMS-2#PBF is characterized by its high precision, low power consumption, and compact package. It is available in a small MSOP-10 package and is an essential component for ensuring the reliability and safety of electronic devices. Each package contains one LTC4368HMS-2#PBF IC.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Operating Temperature Range: -40°C to 125°C
• Overvoltage Threshold: Adjustable from 2.5V to 5.5V
• Overcurrent Threshold: Adjustable from 1mV to 100mV
• Quiescent Current: 30µA
• Package: MSOP-10

Detailed Pin Configuration

The LTC4368HMS-2#PBF features the following pin configuration: 1. GATE: Gate Drive Output 2. VIN: Input Supply Voltage 3. OV: Overvoltage Sense Input 4. OC: Overcurrent Sense Input 5. GND: Ground 6. FLT: Fault Indicator Output 7. UV: Undervoltage Sense Input 8. VCC: Internal Regulator Output 9. SET: Overvoltage and Overcurrent Threshold Setting 10. SHDN: Shutdown Control Input

Functional Features

• Overvoltage and Overcurrent Protection
• Wide Input Voltage Range
• Adjustable Thresholds
• Low Quiescent Current
• Fault Indicator Output
• Internal Regulator

Advantages and Disadvantages

Advantages

• Provides robust protection against overvoltage and overcurrent events
• Flexible threshold settings for customization
• Low power consumption enhances overall system efficiency
• Compact package size enables integration into space-constrained designs

Disadvantages

• Limited to a specific input voltage range
• Requires careful consideration of threshold settings for optimal performance

Working Principles

The LTC4368HMS-2#PBF operates by continuously monitoring the input voltage and current. When an overvoltage or overcurrent condition is detected, the device quickly responds by turning off an external MOSFET to protect downstream circuitry. The adjustable thresholds allow for precise tuning to match the requirements of different applications.

Detailed Application Field Plans

The LTC4368HMS-2#PBF finds extensive application in various electronic systems, including: - Power supplies - Battery charging systems - Industrial automation equipment - Automotive electronics - Portable electronic devices

Detailed and Complete Alternative Models

• LTC4366
• LTC4367
• LTC4369
• MAX4372

In conclusion, the LTC4368HMS-2#PBF is a versatile and reliable PMIC that provides essential overvoltage and overcurrent protection for a wide range of electronic systems. Its compact package, adjustable thresholds, and low power consumption make it a valuable component in ensuring the safety and reliability of electronic devices.

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