L5988D PDF 데이터시트 검색

L5988D 4 A continuous (more than 5 A pulsed) step-down switching regulator with synchronous rectification Preliminary Data Features I I I I I I I 4 A output current (more than 5 pulsed) Operating input voltage from 2.9 V to 18 V External 1.8 V ± 2 % reference voltage Output voltage from 0.6 to input voltage MLCC compatible 200 ns TON Programmable UVLO matches 3.3 V, 5 V and 12 V bus FSW programmable up to 1 MH- Voltage feed-forward Zero-load current operation Programmable current limit on b