High Efficiency 1.5MHz, 3A, Ultra Fast Dynamic Response Buck
| Part Number | SY20124QWC |
|---|
| Vin_min (V) | 2.7 |
|---|
| Vin_max (V) | 5.5 |
|---|
| Io_max (A) | 3 |
|---|
| Channels | |
|---|
| Vo_min (V) | 0.6 |
|---|
| Fsw (MHz) | 1.5 |
|---|
| Vref (V) | |
|---|
| Vref Accuracy | ±1% |
|---|
| Iq (uA) | 65 |
|---|
| Rdson1 | 85 |
|---|
| Rdson2 | 50 |
|---|
| Soft Start | 0.35 |
|---|
| Package | QFN1.5×1.5-7 |
|---|
| Topology | |
|---|
| Protection Mode | Hic-cup SCP |
|---|
| Features / Special Function | Power Good Indicator,Auto-Discharge,100% Dropout Operation |
|---|
| Temp Range | |
|---|
- 2.7~5.5V Input Voltage Range
- 65µA Low Quiescent Current
- Ultra Fast Load Transient Speed
- Low RDS(ON) for Internal Switches (Top/Bottom) 85mΩ /50mΩ
- High Switching Frequency 1.5MHz Minimizes the External Components
- Internal Soft-start Limits the Inrush Current
- Reliable Short Circuit Protection
- Hic-cup Mode Protection
- Reliable OVP and OTP Protection
- Output Auto Discharge Function
- RoHS Compliant and Halogen Free
- Compact Package: QFN1.5×1.5-7
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_ SY20124QWC is intended for evaluating 1.5MHz, 3A, 2.7~5.5V input, 1.8V output synchronous Buck regulator. It features Enable control.
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