Microchip MIC3203-1YM LED Driver IC, 4.5 → 42 V 3mA 8-Pin SOIC

RS Stock No.:: 177-0371
Mfr. Part No.:: MIC3203-1YM
Manufacturer:: Microchip

Microchip MIC3203-1YM LED Driver IC, 4.5 → 42 V 3mA 8-Pin SOIC

Available for back order.

Added

Price Each (In a Tube of 95)

SGD1.715

(exc. GST)

SGD1.869

(inc. GST)

Units	Per unit	Per Tube*
95 +	SGD1.715	SGD162.925
*price indicative

RS Stock No.:: 177-0371
Mfr. Part No.:: MIC3203-1YM
Manufacturer:: Microchip

Technical data sheets

Datasheet

Legislation and Compliance

Product Details

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

Specifications

Attribute	Value
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	MIC3203-1