Datasheet Details
| Part number | LA5751 |
|---|---|
| Manufacturer | SANYO (now Panasonic) |
| File Size | 99.92 KB |
| Description | Separately-Excited Step-Down Switching Regulator |
| Datasheet |
 LA5751 Datasheet
|
|
|
General Description
1.Start delay function The SS pin has the internally-connected 22µA (typ) constant-current supply.
When the voltage of SS pin exceeds the threshold voltage, the regulator starts operation.
As the threshold is 0.62V(typ), the start delay time can be calculated as follows: ex.
Key Features
- High efficiency.
- Four external parts.
- Time-base generator (60kHz) incorporated.
- Current limiter incorporated.
- Thermal shutdown circuit incorporated.
- Soft start circuit incorporated Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Input voltage Output current SW pin.