DP3119
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depuw.
com
36V 2.
1A Monolithic Step Down Switching
Regulator
Rev2.
0
Description
Features
TheDP3119 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...