Transformer Driver for Isolated Power Supplies
- Parameters
- Features
- Description
| Part Number | SA52733AAT |
|---|
| Vin_min (V) | 3 |
|---|
| Vin_max (V) | 5.5 |
|---|
| Idrive_max (A) | 0.5 |
|---|
| MOSFET RON HS + LS(mΩ) typ. | 600 |
|---|
| Features / Special Function | |
|---|
| Application | Isolated interface power supply, Industrial Equipment,Automobile,Medical Equipment |
|---|
| Package | SOT23-5 |
|---|
- Single 3.3V or 5V Supply
- Push-Pull Driver for Small Transformers
- High Primary-side Current Drive: 500mA
- Spread Spectrum Clocking
- Thermal Shutdown
- Soft Start
- Small 5-Pin SOT-23 Package
- AEC-Q100 Qualified
The SA52733 is a 500mA, 3.3V~5V, push-pull transformer driver, designed to provide a simple solution for isolation power supplies. The IC contains the carefully designed oscillation and driving circuit to provide precise complementary signals for two N channel MOSFETs. The IC includes a soft-start feature that prevents high inrush current during power up. Its internal protection features include under-voltage lockout and thermal shutdown. The SA52733 is available in a small 5-pin SOT-23 package and qualified with AEC-Q100.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SA52733AAT is intended for Transformer Driver for Isolated Power Supplies SA52733AAT.
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