LT8620EMSE#TRPBF

Product Overview

Category

LT8620EMSE#TRPBF 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
• Synchronous rectification
• Internal compensation

Package

LT8620EMSE#TRPBF is available in a small MSOP-16E package.

Essence

The essence of this product lies in its ability to efficiently regulate and manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 3V to 65V
• Output Voltage Range: 0.8V to 60V
• Maximum Output Current: 2A
• Switching Frequency: Up to 2MHz
• Quiescent Current: 2.5µA

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. SW: Switching node pin
4. FB: Feedback pin
5. SYNC: Synchronization pin
6. VCC: Supply voltage pin
7. SS/TR: Soft-start/tracking pin
8. PG: Power good pin
9. BST: Bootstrap pin
10. COMP: Compensation pin
11. RT: Timing resistor pin
12. CT: Timing capacitor pin
13. AGND: Analog ground pin
14. PGND: Power ground pin
15. NC: No connection
16. NC: No connection

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency conversion minimizes power loss.
• Synchronous rectification improves overall efficiency.
• Internal compensation simplifies design and reduces external component count.
• Adjustable output voltage provides flexibility in various applications.

Advantages

• High efficiency operation leads to energy savings.
• Wide input voltage range enables compatibility with different power sources.
• Compact MSOP-16E package allows for space-saving designs.
• Synchronous rectification improves overall system performance.
• Internal compensation simplifies circuit design and reduces costs.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Higher switching frequency may introduce additional noise in sensitive systems.
• Requires careful thermal management due to high power dissipation.

Working Principles

LT8620EMSE#TRPBF operates as a step-down (buck) switching regulator. It uses a high-frequency switching transistor to convert the input voltage to a lower, regulated output voltage. The internal control circuitry ensures efficient power transfer by adjusting the duty cycle of the switching transistor. Synchronous rectification further enhances efficiency by reducing power losses during the switching process.

Detailed Application Field Plans

This product finds applications in various fields, including but not limited to: - Industrial automation - Automotive electronics - Telecommunications - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

1. LT8610EMSE#TRPBF
2. LT8630EMSE#TRPBF
3. LT8640EMSE#TRPBF
4. LT8650EMSE#TRPBF
5. LT8660EMSE#TRPBF

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

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