电路图:DC/DC Buck Converter Reference Circuit: Vin=4.2V to 18V, Iomax=2.0A

来源：rohm官网作者：rohm官网 2020-09-18 阅读：686

Features:

Wide operating INPUT Range 4.2V to 18.0V
2A Output Current
Hi-side / Lo-side FET ON-resistance; 0.15 / 0.13Ω Power Switch
Low ESR Output CeramIC Capacitors are Available
Low Standby Current during Shutdown Mode
380 kHz Fixed Operating Frequency
Feedback voltage 0.9V ±1.5% Accuracy at room temp.
(±2.0% guaranteed for -25℃ to 85℃ temperature range)
Protection Circuits
        Under Voltage Lockout Protection
        Thermal Shutdown
        Over Current Protection
HTSOP-J8 Package with Exposed thermal PAD.