ACT4070B Description
ACT4070B is a wide input voltage step-down DC/DC converter that provides up to 3A output current at 300kHz switching frequency. ACT4070B is a replacement part for ACT4070 with advanced.
ACT4070B Key Features
- 3A Output Current
- Up to 95% Efficiency
- 6.5V to 30V Input Range
- 100µA Shutdown Supply Current
- 4mA Standby Input Current
- 300kHz Switching Frequency
- Output Voltage Up to 12V
- Cycle-by-Cycle Current Limit Protection
- Thermal Shutdown Protection
- Internal Soft Start Function