Microchip MIC3203-1YM LED Driver IC, 4.5 → 42 V 3mA 8-Pin SOIC
- RS Stock No.:
- 177-0371
- Mfr. Part No.:
- MIC3203-1YM
- Brand:
- Microchip
Available to back order for despatch when stock is available
Added
Price Each (In a Tube of 95)
£0.671
(exc. VAT)
£0.805
(inc. VAT)
| Units | Per unit | Per Tube* |
| 95 - 95 | £0.671 | £63.745 |
| 190 + | £0.618 | £58.71 |
| *price indicative | ||
- RS Stock No.:
- 177-0371
- Mfr. Part No.:
- MIC3203-1YM
- Brand:
- Microchip
Technical Reference
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 |