High Efficiency 60V, 0.8A, 350KHz
Constant Current Step-down Regulator
- Parameters
- Features
- Description
| Part number | SY22646AFCC |
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| Description | Buck CC regulator with 60V/660mΩ MOS, ON/OFF dimming |
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| Channel(#) | 1 |
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| Topology | Buck |
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| Dimming mode | PWM,Analog |
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| Fsw(kHz) | 350 |
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| Vin (min) (V) | 12 |
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| Vin (max) (V) | 60 |
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| Iout (max) (A) | 0.8 |
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| Package | SO8E |
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| Application | DC CC buck |
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- Low RDS(ON) for Internal Switches :680mΩ
- Input Range: 12V-60V
- 350kHz Switching Frequency
- 1.2A MOSFET Peak Current Limitation
- Analog/PWM Dimming Available
- Lower than 0.5% Deep Dimming Level
- Adjustable Thermal Foldback Temperature
- Dimming Resistor to Adjust Output Full Load
- Compact Package: SO8E
SY22646A is a high efficiency, 12V-60V wide input voltage range DC/DC regulator targeting at LED lighting applications. The device integrates the low RDS(ON) MOSFET and internal compensation. Along with the small SO8E package, the device achieves an extremely small solution size for LED driver design. SY22646A also supports PWM dimming and Analog dimming function.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY22646AFCC is intended for evaluating High Efficiency, 60V, 0.8A, 350KHz Constant Current Step-down Regulator
