LTC3601IUD

Product Overview

• Category: Voltage Regulator
• Use: Step-down DC/DC Converter
• Characteristics: High efficiency, low quiescent current, wide input voltage range
• Package: 16-Lead QFN
• Essence: Power management IC
• Packaging/Quantity: Tube/75 units

Specifications

• Input Voltage Range: 4V to 60V
• Output Voltage Range: 0.6V to 36V
• Maximum Output Current: 1A
• Switching Frequency: 750kHz
• Quiescent Current: 50µA

Detailed Pin Configuration

• Pin 1: VIN
• Pin 2: GND
• Pin 3: SW
• Pin 4: FB
• Pin 5: SS/TR
• Pin 6: SYNC/MODE
• Pin 7: VOUT
• Pin 8: VOUT

Functional Features

• Wide input voltage range
• Low quiescent current
• Synchronous rectification for high efficiency
• Adjustable output voltage
• Soft-start and tracking capability

Advantages

• High efficiency
• Wide input voltage range
• Compact package size
• Low quiescent current

Disadvantages

• Limited maximum output current (1A)
• Higher cost compared to non-synchronous regulators

Working Principles

The LTC3601IUD is a step-down DC/DC converter that uses a synchronous rectification topology to achieve high efficiency power conversion. It regulates the output voltage by adjusting the duty cycle of the internal switches based on the feedback signal.

Detailed Application Field Plans

The LTC3601IUD is suitable for various applications including industrial, automotive, and telecommunications. It can be used in power supplies, battery-powered systems, and distributed power systems where high efficiency and wide input voltage range are essential.

Detailed and Complete Alternative Models

• LT8610AB
• LT8609S
• LT8640S
• LT8609A

This completes the entry for LTC3601IUD, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.