Microchip | MIC2250YML-TR

The MIC2250YML TR is a Part of MIC2250 Series 5.5 V 2.5 MHz High-Efficiency Low EMI Boost Regulator available in MLF-8 SMT Package.

It is general purpose DC/DC boost switching regulator that features low noise, EMI reduction circuitry, and high efficiency across a wide output current range. A proprietary control method allows low ripple across the output voltage and current ranges. The MIC2250 incorporates a pseudo-random dithering function to reduce EMI levels up to 10dB enabled by the DITH pin.

Features:

• Over 80% efficient for a 300:1 load range
• 2.5 V to 5.5 V input voltage range
• Output voltage adjustable to 32 V
• 2 A switch current
• Constant peak current control reduces output ripple
• EMI reduction circuitry
• Stable with small ceramic capacitors
• <1 µA shutdown current
• UVLO and thermal shutdown
• 8-pin 2 mm x 2 mm leadless MLF® package
• –40° to +125°C junction temperature range

Applications:

• LCD/OLED display bias supply
• CCD bias supply
• Mobile Phones,PDA,Media players, GPS PND
• Haptic displays
• Local 5 v, 15 v, 24 v rail
• Battery powered applications