LTC3708EUH#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3708EUH#PBF

Manufacturer

Analog Devices, Inc.

Introduction

The LTC3708 is a high efficiency, high voltage, synchronous step-down DC-DC controller.

Product Features and Performance

High voltage operation from 3.2V to 36V input

Integrated high-side and low-side MOSFET drivers

Programmable current limit and current mode control

Programmable soft-start and tracking

Adjustable output voltage from 0.8V to 97% of input

Programmable switching frequency from 50kHz to 900kHz

Undervoltage lockout and power good indicator

Thermal shutdown protection

Output short-circuit protection

Product Advantages

High efficiency across a wide input voltage range

Compact size with integrated MOSFET drivers

Easy to use with few external components

Robust protection features for reliability

Key Technical Parameters

Input Voltage Range: 3.2V to 36V

Output Voltage Range: 0.8V to 97% of input

Switching Frequency: 50kHz to 900kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

ROHS3 Compliant

Thermal Shutdown Protection

Output Short-Circuit Protection

Compatibility

The LTC3708 is compatible with a wide range of high voltage applications that require an efficient step-down DC-DC converter.

Application Areas

Industrial equipment

Automotive electronics

Telecom infrastructure

Medical devices

Instrumentation and control systems

Product Lifecycle

The LTC3708 is an active product with no plans for discontinuation. Upgrades and replacements may be available in the future as technology advances.

Key Reasons to Choose This Product

Wide input voltage range from 3.2V to 36V

High efficiency performance across the entire input range

Compact size with integrated MOSFET drivers for a simple design

Robust protection features for reliable operation

Flexible configuration options to meet diverse application needs