Low Loss 5.5V 2A Power Distribution Switch
- Parameters
- Features
- Description
| Part Number | SY20808C20AAC |
|---|
| Vin_min (V) | 2.5 |
|---|
| Vin_max (V) | 5.5 |
|---|
| Io_max (A) | 2 |
|---|
| Rdson1 | 65 |
|---|
| Channels | 1 |
|---|
| Enable | Active High |
|---|
| Protection Mode | |
|---|
| Features / Special Function | Output discharge at shutdown Reverse Blocking, OCB indicator |
|---|
| Package | SOT23-5 |
|---|
- Input Voltage: 2.5V to 5.5V
- Quiescent Current IQ 35µA (typ.)
- Shutdown Current ISHDN 0.1 µA (typ.)
- Overtemperature Shutdown and Automatic Retry
- Reverse Blocking (No Body Diode)
- At Shutdown, OUT can be Forced Higher than IN
- Fault Flag (OCB) Output for Overcurrent and Fault Conditions
- Automatic Output Discharge at Shutdown
- Built-In Soft-Start
- 1.6ms Rise Time at 3.3VIN Conditions
- RoHS Compliant and Halogen Free
- Compact Package: SOT23-5
The SY20808C20/D20 is an ultra-low RDS(ON) switch. It operates over an input voltage range of 2.5V to 5.5V. It has a current limit to protect the power source from overcurrent and short-circuit conditions.
Active high or low polarity options for enabling the part are available for flexibility.
The SY20808C20/D20 incorporates soft-start, overtemperature protection and reverse blocking functions. The OCB open-drain fault indicator can be used to signal the event to a system host.
The device is available in a standard SOT23-5 package.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20808C20AAC is used to evaluate an ultra-low RDS(ON) switch with current limiting function to protect the power source from over current and short circuit conditions.
