Micrel MIC2287-24YML

DC DC 稳压器2.5V10V750mA（开关）

Overview

The MIC2287-24YML is a 1.2MHz pulse width modulated (PWM), boost-switching regulator that is optimized for constant-current, white LED driver applications. With a maximum output voltage of 34V and a switch current of over 500mA, the MIC2287-24YML easily drives a string of up to eight white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors.

The MIC2287-24YML has a junction temperature range of -40°C to +125°C.

Features

Bulk Package
DC DC Regulator Type
Yes Internal Switch(s)
1 Number of Outputs
2.5V Voltage - Supply (Min)
10V Voltage - Supply (Max)
24V Voltage - Output
750mA (Switch) Current - Output / Channel
1.2MHz Frequency
PWM Dimming
Backlight, Camera Flash Applications
Surface Mount Mounting Type