High Efficiency 1MHz, 6A Synchronous Step Down Regulator
- Parameters
- Features
- Description
| Part Number | SY20268QMC |
|---|
| Vin_min (V) | 2.7 |
|---|
| Vin_max (V) | 5.5 |
|---|
| Io_max (A) | 6 |
|---|
| Channels | |
|---|
| Vo_min (V) | 0.6 |
|---|
| Fsw (MHz) | 1 |
|---|
| Vref (V) | |
|---|
| Vref Accuracy | ±1% |
|---|
| Iq (uA) | 50 |
|---|
| Rdson1 | 35 |
|---|
| Rdson2 | 15 |
|---|
| Soft Start | 1 |
|---|
| Package | QFN2x2-10 |
|---|
| Topology | |
|---|
| Protection Mode | OVP,Latch-off SCP |
|---|
| Features / Special Function | Power Good Indicator,Auto-Discharge |
|---|
| Temp Range | |
|---|
- Low RDS(ON) for Internal Switches (Top/Bottom): 35/15mΩ
- 2.7-5.5V Input Voltage Range
- Pseudo-constant Frequency: 1MHz
- External Adjustable Soft-start Limits the Inrush Current
- Power Good Indicator
- Output Auto Discharge at Shutdown
- Latch off Protection under Short Circuit and OVP Conditions
- RoHS Compliant and Halogen Free
- Compact Package: QFN2x2-10
- Built-in Over-temperature Protection
The SY20268 is a high efficiency 1MHz synchronous step-down DC/DC regulator capable of delivering up to 6A output current.
The SY20268 operates over a wide input voltage range from 2.7V to 5.5V 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
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20268QMC is intended for evaluating 5.5V input, 6A, 1 MHz synchronous step-down DC/DC regulator.
Similar Products
SY20124QWC
High Efficiency 1.5MHz, 3A, Ultra Fast Dynamic Response Buck
SY20149IAAC
High Efficiency, 1.5MHz, 2A Buck
SY20019ARC
High Efficiency, 1.5MHz 5.5V/1A Synchronous Step Down Regulator
