28V/65V Boost Converter with SMBus Controlled 4-CH LED Driver
| Part Number | SY22164DOC |
|---|
| Fsw (MHz) | 0.2 to 0.9 |
|---|
| Dimming Mode | PWM |
|---|
| Channels | 1 |
|---|
| Package | DFN5x5-16 |
|---|
| Vin_min (V) | 4.5 |
|---|
| Vin_max (V) | 28 |
|---|
| Vo_max (V) | |
|---|
| Io_max (A) | 0.18 |
|---|
| Features / Special Function | Boost+LDO |
|---|
| Application | Monitor Backlight |
|---|
- 4.2-28V Wide Input Voltage Range
- Max 65V Output Voltage
- Programmable LED Current: up to 180mA per String. ±3% Accuracy
- ±1% Current Matching Among Strings Guaranteed For Above 10% Dimming Level
- Low Drop Output 120mA/0.5V Current Sink
- Switching Frequency : 200kHz to 900kHz
- Dimming Mode : PWM, DC, Mixed-Mode
- Built-in Input UVP, Output OVP, OCP, and Soft-Start
- Support LED Hot-plug, Open/Short Detection
- 16-Lead DFN Package
- RoHS Compliant and Halogen Free
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY22164DOC is intended for evaluating 28V/65V Boost Converter
with SMBus Controlled 4-CH LED Driver
