MPQ8612GR-20-Z

开关稳压器 High Eff 20A,6V Sync Step-down Converter

降压 开关稳压器 IC 正 可调式 0.608V 1 输出 20A 14-VFQFN 裸露焊盘

得捷:
IC REG BUCK ADJUSTABLE 20A 17QFN

贸泽:
开关稳压器 High Eff 20A,6V Sync Step-down Converter

安富利:
The MPQ8612 is fully integrated high frequency synchronous rectified step-down switch mode converter. It offers very compact solutions to achieve 12A/16A/20A output current from a 3V to 6V input with excellent load and line regulation.Constant-On-Time COT control mode provides fast transient response and eases loop stabilization. The MPQ8612GR-20-Z can operate with a low-cost electrolytic capacitor and can support ceramic output capacitor with external slope compensation.Operating frequency is programmed by an external resistor and is compensated for variations in VIN.Under voltage lockout is internally set at 2.8 V, but can be increased by programming the threshold with a resistor network on the enable pin. The output voltage startup ramp is controlled by the soft start pin. A power good signal indicates the output is within its nominal voltage range.Full fault protection including OCP, SCP, OVP UVP and OTP is provided by internal comparators.The MPQ8612GR-20-Z requires a minimum number of readily available standard external components and are available in QFN3X4/4X4/4X4 packages.

富昌:
High Efficiency, 20A, 6V Synchronous Step-down Converter