Microchip | MIC2295YD5-TR

The MIC2295 is a 1.2 Mhz, PWM dc/dc boost switching regulator available in low profile Thin SOT23 and 2mm x 2mm MLF‘ package options. High power density is achieved with the MIC2295’s internal 34V / 1.2A switch, allowing it to power large loads in a tiny footprint.

The MIC2295 is available in a low-profile Thin SOT23 5-lead package and a 2mm x2mm 8-lead MLF‘ leadless package. The 2mm x 2mm MLF™ package option has an output over-voltage protection feature. The MIC2295 has an operating junction temperature range of –40ºC to +125ºC.

Features:

• 2.5 V to 10 V input voltage range
• Output voltage adjustable to 34 V
• 1.2 A switch current
• 1.2 MHz PWM operation
• Stable with small size ceramic capacitors
• High efficiency
• Low input and output ripple
• <1µA shutdown current
• UVLO
• Output over-voltage protection (MIC2295BML)
• Over temperature shutdown
• Thin SOT23-5 package option
• 2mm x 2mm leadless 8-lead MLF™ package option
• –40ºC to +125ºC junction temperature range

Applications:

• Organic EL power supplies
• 3.3V to 5V/500mA conversion
• TFT-LCD bias supplies
• Flash LED drivers
• Positive and negative output regulators
• SEPIC converters
• Positive to negative Cuk converters
• 12V supply for DSL applications
• Multi-output dc/dc converters