Maxim Integrated MAX16820ATT T
- Part Number:
- MAX16820ATT T
- Manufacturer:
- Maxim Integrated
- Ventron No:
- 3257533-MAX16820ATT T
- Description:
- IC LED DRIVER CTRLR DIM 6TDFN
- ECAD Model:
-
- Datasheet:
- MAX16820ATT T
Description
The MAX16819/MAX16820 are step-down constant-current high-brightness LED (HB LED) drivers designed for architectural and ambient lighting, LED bulbs, and other LED illumination applications. They operate from a 4.5V to 28V input voltage range and feature a 5V/10mA on-board regulator. A high-side current-sense resistor adjusts the output current, and a dedicated PWM input (DIM) enables a wide range of pulsed dimming.
Features
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
MR16 and other LED bulbs
Indicators and emergency lighting
The MAX16819/MAX16820 are step-down constant-current high-brightness LED (HB LED) drivers designed for architectural and ambient lighting, LED bulbs, and other LED illumination applications. They operate from a 4.5V to 28V input voltage range and feature a 5V/10mA on-board regulator. A high-side current-sense resistor adjusts the output current, and a dedicated PWM input (DIM) enables a wide range of pulsed dimming.
Features
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
MR16 and other LED bulbs
Indicators and emergency lighting
Maxim Integrated MAX16820ATT T technical specifications, attributes, parameters and parts with similar specifications to Maxim Integrated MAX16820ATT T.
- Factory Lead Time6 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case6-WDFN Exposed Pad
- Number of Pins6
- Operating Temperature-40°C~125°C TA
- PackagingTape & Reel (TR)
- Published2012
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations6
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- ApplicationsLighting
- SubcategoryDisplay Drivers
- Max Power Dissipation1.454W
- TechnologyBICMOS
- Terminal PositionDUAL
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage12V
- Terminal Pitch0.95mm
- Base Part NumberMAX16820
- Pin Count6
- Number of Outputs1
- Output Voltage26V
- Operating Supply Voltage28V
- Power Dissipation1.454W
- Output Current1A
- Max Supply Current425μA
- TopologyStep-Down (Buck)
- Min Input Voltage4.5V
- Max Input Voltage28V
- Max Output Power25W
- Internal Switch(s)No
- High Level Output Current500μA
- Low Level Output Current1A
- DimmingPWM
- Number of Segments1
- Switching Frequency2MHz
- Multiplexed Display CapabilityNO
- Height Seated (Max)0.8mm
- Length3mm
- Width3mm
- REACH SVHCUnknown
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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