LT3420EMS-1#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3420EMS-1#PBF

Manufacturer

Analog Devices

Introduction

The Analog Devices LT3420EMS-1#PBF is a highly integrated power management integrated circuit (PMIC) designed for photoflash capacitor charging applications. It features a high-efficiency charge pump that can charge a photoflash capacitor from a wide input voltage range of 2.2V to 16V.

Product Features and Performance

Charge pump topology for high efficiency

Wide input voltage range of 2.2V to 16V

Low quiescent current of only 90µA

Adjustable output voltage

Undervoltage lockout (UVLO) and overvoltage protection

Thermal shutdown protection

-40°C to 85°C operating temperature range

Small 10-pin TFSOP or MSOP package

Product Advantages

Highly efficient charge pump design for extended battery life

Wide input voltage range for use in a variety of applications

Low quiescent current for power-sensitive designs

Robust protection features for reliable operation

Key Reasons to Choose This Product

Optimized for photoflash capacitor charging applications

Proven Analog Devices quality and reliability

Small footprint for compact design

Comprehensive protection features for added safety and reliability

Quality and Safety Features

Undervoltage lockout (UVLO) and overvoltage protection

Thermal shutdown protection

AEC-Q100 qualified for automotive applications

Compatibility

The LT3420EMS-1#PBF is compatible with a wide range of photoflash capacitors and can be used in various portable electronic devices, such as digital cameras, smartphones, and other camera-equipped products.

Application Areas

Photoflash capacitor charging

Portable electronic devices with camera functionality

Battery-powered applications requiring a high-voltage charge pump

Product Lifecycle

The LT3420EMS-1#PBF is an active product and is currently available. There are no known equivalents or alternative models at this time. For the latest information or to inquire about availability, please contact our sales team through our website.