High Efficiency, 2.4MHz, 3A Synchronous Step Down Regulator
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- Parameters
- Features
- Description
| Part Number | SY26003SYD |
|---|
| Vin_min (V) | 2.5 |
|---|
| Vin_max (V) | 6 |
|---|
| Io_max (A) | 3 |
|---|
| Channels | 1 |
|---|
| Vo_min (V) | 0.8 |
|---|
| Fsw (MHz) | 2.4 |
|---|
| Vref (V) | 0.8 |
|---|
| Vref Accuracy | ±1.5% |
|---|
| Iq (uA) | 23 |
|---|
| Rdson1 | 31 |
|---|
| Rdson2 | 23 |
|---|
| Soft Start | 0.8ms Internal |
|---|
| Package | DFN2x2-7 |
|---|
| Topology | Buck |
|---|
| Protection Mode | hic-cup |
|---|
| Features / Special Function | |
|---|
| Temp Range | -40°C to 125°C |
|---|
- 2.5~6.0V Input Voltage Range
- 23μA Low Quiescent Current
- Low RDS(ON) for Internal Switches (Top/Bottom) 31mΩ /23mΩ
- Instant PWM Control Achieve Ultra Fast Dynamic Response
- 2.4MHz Switching Frequency Minimizes the External Components
- Internal Soft-start Limits the Inrush Current
- 100% Drop Out Operation
- Output Auto Discharge Function
- Hiccup Mode for Short Circuit Protection
- RoHS Compliant and Halogen Free
- Compact Package: DFN2×2-7
The SY26003 is a high efficiency 2.4MHz synchronous step down DC/DC regulator which is capable of delivering up to 3A output currents. It can operate over a wide input voltage range from 2.5V to 6V and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
The EVB_ SY26003SYD is intended for evaluating 2.4MHz, 3A synchronous Buck regulator. It features Enable control.
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