Microchip MIC3203YM LED Driver, 4.5 → 42 V 3mA 8-Pin SOIC

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RS Stock No.:
177-0372
Mfr. Part No.:
MIC3203YM
Brand:
Microchip
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Brand

Microchip

Output Current

3mA

Input Voltage

4.5 → 42 V

AC or DC Input Voltage

dc

Dimming Operation

PWM

Application

12 V Lighting System (MR-16 Bulb, Ambient Lighting, Architectural, Channel Letter, Emergency Lighting, Garden/Pathway Lighting), Indicator, Industrial, LED Bulb, Street Lighting, Under-Cabinet Lighting

Package Type

SOIC

Number of Pins

8

Maximum Output Voltage

5.5V

Minimum Output Voltage

4.5V

Current Rating

3mA

Series

MIC3203

COO (Country of Origin):
US
The MIC3203 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.

4.5V to 42V input voltage range
High efficiency (>90%)
±5% LED current accuracy
MIC3203: Dither enabled for low EMI
MIC3203-1: Dither disabled
High-side current sense
4.5V to 42V input voltage range
High efficiency (>90%)
±5% LED current accuracy
MIC3203: Dither enabled for low EMI
MIC3203-1: Dither disabled
High-side current sense
Dedicated dimming control input
Hysteretic control (no compensation required)
Up to 1.5MHz switching frequency
Adjustable constant LED current
Over-temperature protection
-40°C to +125°C junction temperature range