Maxim MAX16820ATT+T

DC DC 控制器4.5V28V

Overview

The MAX16820ATT+ evaluation kit (EV kit) is a 16-channel, constant-current LED driver capable of driving 40mA to each of the 16 LED strings, with a total forward voltage of up to 32V. Based on the MAX16809 device, it provides 16 constant-current-sinking outputs with sink current settable using a single resistor. The EV kit incorporates a high-performance, current-mode pulse-width-modulator (PWM) controller to implement a DC-DC converter generating the supply voltage to drive the LED strings.

♦ Output-Voltage-Spike Protection for InductiveOutput Lines

Features

Tape & Reel (TR) Package
Available in the 6-WDFN Exposed Pad package
Operating temperature of -40°C~125°C TA
Supply voltage of 12V
Operating with the supply voltage of 28V
Switching frequency of 2MHz
Output voltage of 26V

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX16820ATT+T LED Driver ICs applications.

• Refrigeration lighting
• Portable lighting
• Gallery lighting
• Museum lighting
• High-end retail lighting
• Medical surgery lighting
• Replacement lamps
• Panel lighting
• Down lights
• Linear fluorescent