Dual synchronous step-down controller with adjustable output voltages plus LDO

Description PM6680A is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with loss less current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed-forward provides nearly constant

文件：1.92044 Mbytes 页数：48 Pages

STMICROELECTRONICS

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Dual synchronous step-down controller with adjustable output voltages plus LDO

Description PM6680A is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with loss less current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed-forward provides nearly constant

文件：1.92044 Mbytes 页数：48 Pages

STMICROELECTRONICS

意法半导体

双路同步降压控制器，具有可调输出电压和LDO

PM6680A is a dual step-down controller specifically designed to provide extremely high efficiency conversion, with losses current sensing technique. The constant on-time architecture assures fast load transient response and the embedded voltage feed-forward provides nearly constant switching frequen • Selectable pulse skipping at light loads \n• Latched OVP and UVP \n• 5mW maximum quiescent power \n• Selectable minimum frequency (33kHz) in pulse skip mode \n• Output voltage ripple compensation \n• Independent power good signals \n• Thermal shutdown \n• Soft-start internally fixed at 2ms• Valley;

ST

意法半导体

Package：32-VFQFN 裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） 特殊用途稳压器 描述：IC REG CTRLR EMBED 2OUT 32VFQFPN

STMICROELECTRONICS

意法半导体

Package：32-VFQFN 裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） 特殊用途稳压器 描述：IC REG CTRLR EMBED 2OUT 32VFQFPN

STMICROELECTRONICS

意法半导体