- RS Stock No.:
- 190-4912
- Mfr. Part No.:
- MAX16820ATT+T
- Brand:
- Maxim Integrated
- RS Stock No.:
- 190-4912
- Mfr. Part No.:
- MAX16820ATT+T
- Brand:
- Maxim Integrated
Technical Reference
Legislation and Compliance
Product Details
Simple High-Power LED Lighting Design with Accurate LED Current Control
Over 25W Output Power
High-Side Current Sense
Adjustable Constant LED Current
±5% LED Current Accuracy
4.5V to 28V Input Voltage Range
Wide Dimming Range (5000:1)
Dedicated Dimming-Control Input
20kHz Maximum Dimming Frequency
Minimizes Number of Components to Save Space and Cost
Hysteretic Control: No Compensation
Up to 2MHz Switching Frequency
5V, 10mA On-Board Regulator
Applications
Architectural, Industrial, and Ambient Lighting
Heads-Up Display
Indicators and Emergency Lighting
Over 25W Output Power
High-Side Current Sense
Adjustable Constant LED Current
±5% LED Current Accuracy
4.5V to 28V Input Voltage Range
Wide Dimming Range (5000:1)
Dedicated Dimming-Control Input
20kHz Maximum Dimming Frequency
Minimizes Number of Components to Save Space and Cost
Hysteretic Control: No Compensation
Up to 2MHz Switching Frequency
5V, 10mA On-Board Regulator
Applications
Architectural, Industrial, and Ambient Lighting
Heads-Up Display
Indicators and Emergency Lighting
Specifications
Attribute | Value |
---|---|
Output Current | 400mA |
Input Voltage | 4.5 → 28 V |
Maximum Output Power | 25W |
Current Rating | ±20mA |
Power Dissipation | 1454mW |
Related links
- ROHM BD18326NUF-ME2 LED Driver IC, 5.5 → 20 V 400mA 10-Pin VSON10FV3030
- Texas Instruments TPS92512HVDGQT LED Driver IC, 4.5 → 60 V 2.5A
- Taiwan Semiconductor TS19820CS RLG LED Driver IC, 4.5-42 V 2mA
- ROHM BD9397EFV-GE2 LED Driver IC, 9 V → 35 V 400mA 40-Pin HTSSOP-B40
- Maxim Integrated MAX20444BATG/V+ LED Driver IC, 4.5 → 36 130mA 24-Pin TQFN
- ROHM BD83A04EFV-ME2 LED Driver IC, 4.5 → 48 V 120mA
- 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