Microchip MIC3203-1YM LED Driver IC, 4.5 → 42 V 3mA 8-Pin SOIC
- RS Stock No.:
- 177-0818
- Mfr. Part No.:
- MIC3203-1YM
- Brand:
- Microchip
Available to back order for despatch when stock is available
Added
Price Each (In a Pack of 10)
£0.808
(exc. VAT)
£0.97
(inc. VAT)
| Units | Per unit | Per Pack* |
| 10 - 90 | £0.808 | £8.08 |
| 100 - 240 | £0.765 | £7.65 |
| 250 + | £0.729 | £7.29 |
| *price indicative | ||
- RS Stock No.:
- 177-0818
- 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 | Architectural, Industrial, Ambient Lighting, LED Bulb, Indicator, Emergency Lighting, Street Lighting, Channel Letter, 12 V Lighting System (MR-16 Bulb, Under-Cabinet Lighting, Garden/Pathway Lighting) |
| Package Type | SOIC |
| Number of Pins | 8 |
| Maximum Output Voltage | 5.5V |
| Minimum Output Voltage | 4.5V |
| Current Rating | 3mA |
| Series | MIC3203-1 |
Related links
- Texas Instruments TPS92512HVDGQT LED Driver IC, 4.5 → 60 V 2.5A
- ROHM BD83A04EFV-ME2 LED Driver IC, 4.5 → 48 V 120mA
- Infineon BCR431UXTSA1 LED Driver IC, 6 → 42 V 60μA
- Infineon BCR430UXTSA2 LED Driver IC, 6 → 42 V 100mA
- Texas Instruments LM3429MH/NOPB LED Driver IC, 4.5 → 75 V 5A
- STMicroelectronics ALED7709ATR LED Driver IC, 4.5 → 42 V 200mA 24-Pin QFN