LTC7812HUH#PBF

Product Overview

Category

LTC7812HUH#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

• High efficiency
• Wide input voltage range
• Low quiescent current
• Adjustable output voltage
• Overcurrent protection

Package

LTC7812HUH#PBF comes in a compact and durable package, ensuring easy installation and long-term reliability.

Essence

The essence of LTC7812HUH#PBF lies in its ability to efficiently regulate power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 140V
• Output Voltage Range: 0.8V to 60V
• Quiescent Current: 50µA
• Switching Frequency: 100kHz to 1MHz
• Operating Temperature Range: -40°C to 125°C

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 the device on/off
6. SS: Soft-start pin for controlling the startup time
7. PG: Power good indicator pin
8. SYNC: Synchronization pin for external clock input
9. RT: Timing resistor pin for setting switching frequency
10. COMP: Compensation pin for stability control

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during operation.
• Adjustable output voltage enables customization for specific requirements.
• Overcurrent protection safeguards the device and connected components.
• Low quiescent current minimizes power consumption during standby.

Advantages

• Versatile and adaptable to different power management applications.
• Efficient power regulation reduces energy waste and improves overall system performance.
• Robust packaging ensures durability and reliability in harsh environments.
• Wide input voltage range allows for flexibility in power source selection.

Disadvantages

• High switching frequency may introduce electromagnetic interference (EMI) in sensitive applications.
• Complex pin configuration may require careful attention during installation and troubleshooting.

Working Principles

LTC7812HUH#PBF operates based on a buck-boost topology, allowing it to regulate output voltage regardless of whether the input voltage is higher or lower than the desired output voltage. It utilizes high-frequency switching to efficiently convert and control the power flow.

Detailed Application Field Plans

LTC7812HUH#PBF finds extensive use in various applications, including but not limited to: - Industrial automation systems - Automotive electronics - Renewable energy systems - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

1. LTC7812IUH#PBF
2. LTC7812CUH#PBF
3. LTC7812EUH#PBF
4. LTC7812PUH#PBF
5. LTC7812RUH#PBF

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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