EVL6562A-LED STMicroelectronics, EVL6562A-LED Datasheet - Page 4

• Manufacturer Part Number: EVL6562A-LED
• Description: EVALUATION MODULE L6562A
• Manufacturer: STMicroelectronics
• Type: Power Factor Correctionr

Specifications of EVL6562A-LED

• Current - Output / Channel: 350mA
• Outputs And Type: 1, Non-Isolated
• Features: Dimmable
• Voltage - Input: 48V
• Utilized Ic / Part: L6562A
• Input Voltage: 48 V
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: L6562A
• Other names: 497-10420

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Main characteristics
Main characteristics
System configuration
Figure 2
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The CC drivers are the modules considered in this application note and implemented in the
EVL6562A-LED demonstration board.
Figure 2.
Requirements
The board’s design takes into account the following key points.
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The design can be easily changed to adapt to different needs.
the main power supply, which converts the AC input voltage to an internal power bus.
the CC drivers, which are the modules that implement the constant current sources.
the controller that configures the CC current drivers through a dedicated bus.
the LEDs strings.
Input voltage: 48 V (+/- 20%)
Output current (average): 0.35 A
Output ripple current < 140 mA (+/- 20%)
Output current setting/calibration
Digital dimming
Open-/short-circuit protection
Absence of electrolytic capacitors
shows a possible system configuration, in which the key modules are:
System configuration
Doc ID 15679 Rev 1
AN2983