General Description  
The MIC3202 is a hysteretic, step-down, constant-current, High-Brightness LED (HB LED) driver. It provides an ideal solution for interior/exterior lighting, architectural and ambient lighting, LED bulbs, and other general illumination applications.

Features
• 6V to 37V input voltage range
• High efficiency (>90%)
•  ±5% LED current accuracy
• MIC3202: Dither enabled for low EMI
• MIC3202-1: Dither disabled
• High-side current sense (up to 1A)
• Dedicated dimming control input
• Hysteretic control (no compensation required)
• Up to 1MHz switching frequency
• Adjustable constant LED current
• Over-temperature protection
•  −40°C to +125°C junction temperature range