DP3119
Description
- Features
The DP3119 is a monolithic 36V, 2.1A step-down switch regulator. DP3119 integrates a high efficiency synchronous step-down switching regulator, which includes a 36V 108mΩ high side and a 36V, 102mΩ low side MOSFETs to provide 2.1A continuous load current over a 6.5V to 30V wide operating input voltage. Peak current mode control provides fast transient responses and cycle-by-cycle current limiting. Programmable soft-start prevents inrush current at power-up. The supply current drops below 1μA in shutdown mode.
- Applications
- USB car charger
- Portable charging device
- General purpose
- 2.1A continuous output current capability
- 6.5V to 36V wide operating input range with
33V input Over Voltage Protection
- Integrated 36V, 108mΩ high side and 36V,
102mΩ low side power MOSFET switches
- Up to 92% efficiency
- Programmable Soft-Start limits the...
