- RS Stock No.:
- 177-0371
- Mfr. Part No.:
- MIC3203-1YM
- Manufacturer:
- Microchip
View all LED Driver ICs
Available for back order.
Price (VAT excluded) Each (In a Tube of 95)
TWD38.50
(exc. GST)
TWD40.42
(inc. GST)
units | Per unit | Per Tube* |
95 + | TWD38.50 | TWD3,657.50 |
*price indicative |
- RS Stock No.:
- 177-0371
- Mfr. Part No.:
- MIC3203-1YM
- Manufacturer:
- Microchip
Product overview and Technical data sheets
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
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 |