EML3230
Description
The EML3230 is a synchronous step-down DC/DC converter that provides wide 4.5V to 23V input voltage range and 3A continuous load current capability.
Fault protection includes cycle-by-cycle current limit, input UVLO, output over voltage protection and thermal shutdown. Besides, adjustable soft-start function prevents inrush current at turn-on. This device uses current mode control scheme that provides fast transient response. In shutdown mode, the supply current is about 10u A.
The EML3230 is available in an 8-pin SOP package, provides a very pact system solution and good thermal conductance.
Features
- Wide Input Voltage from 4.5V to 23V
- 3A Output Current
- Adjustable Output Voltage from 0.925V to 20V
- 100mΩ integrated Power MOSFET
- High Efficiency Up to 93%
- Fixed 340KHz Switching Frequency
- Current Mode Operation
- Adjustable Soft-Start
- Cycle-by-Cycle current limit
- Input Under Voltage Lockout
- Over-Temperature Protection
- 10u A Shutdown Current
- Thermal...
