60V High Efficiency Four-String Boost LED Driver
- Parameters
- Features
- Description
| Part Number | SY22122FFEC |
|---|
| Fsw (MHz) | 0.1 to 1 |
|---|
| Dimming Mode | PWM |
|---|
| Channels | 1 |
|---|
| Package | SOP16E |
|---|
| Vin_min (V) | 4.5 |
|---|
| Vin_max (V) | 29 |
|---|
| Vo_max (V) | |
|---|
| Io_max (A) | 0.24 |
|---|
| Features / Special Function | Boost+LDO |
|---|
| Application | Monitor Backlight |
|---|
- 4.5-30V Wide Input Voltage Range
- Programmable 5mA~240mA LED Current per String
- LED Current with ±3% Accuracy at 100mA per String
- PWM and Analog Mode Dimming: Dimming Frequency: 100Hz~50 kHz
- ±1% Current Matching Among Strings at 100mA per String
- Programmable Switching Frequency,100kHz-1MHz
- Internal Soft-start
- Open and Short LED Protection
- Programmable over-voltage Protection
- RoHS Compliant and Halogen Free
- Compact Package: SOP16E
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY22122FFEC is intended for evaluating 60V High Efficiency Four-String Boost LED Driver
