Micrel MIC2292-15YML

DC DC 稳压器2.5V10V750mA（开关）

Overview

The MIC2292-15YML and MIC2293 are high frequency, pulse-width modulator (PWM) boost regulators optimized for constant-current, white LED driver applications. Because of their constant PWM switching frequencies of 1.6MHz and 2MHz, respectively, the MIC2292/93 can use the smallest external components, allowing designers to avoid sensitive IF bands in their RF applications.

The 2.5V to 10V input voltage range of MIC2292/3 allows direct operation from 1- and 2-cell Li-Ion as well as 3- to 4-cell NiCad/NiMH/Alkaline batteries.

Features

Bulk Package
DC DC Regulator Type
Yes Internal Switch(s)
1 Number of Outputs
2.5V Voltage - Supply (Min)
10V Voltage - Supply (Max)
15V Voltage - Output
750mA (Switch) Current - Output / Channel
1.6MHz Frequency
PWM Dimming
Backlight Applications
Surface Mount Mounting Type