MIC2288YML TR

The MIC2288YML TR is a PWM DC-to-DC boost Switching Regulator for use with TFT-LCD bias supply. High power density is achieved with the MIC2288's internal 34V/1A switch, allowing it to power large loads in a tiny footprint. The MIC2288 implements a constant frequency, 1.2MHz PWM, current-mode control scheme with internal compensation that offers excellent transient response and output regulation performance. The high frequency operation saves board space by allowing small, low-profile, external components. The fixed frequency PWM topology also reduces spurious switching noise and ripple to the input power source.

• Stable with ceramic capacitors
• High efficiency
• Low input and output ripple
• Undervoltage lockout (UVLO)
• Over-temperature shutdown
• Output voltage adjustable to 34V
• <lt/>1% Line and load regulation
• <lt/>1µA Shutdown current

Applications

Power Management