NATIONAL SEMICONDUCTOR SIMPLE SWITCHER APPLICATIONS

文件：1.16715 Mbytes 页数：3 Pages

RENCO

Dual-Phase Single or Two Output Synchronous Step-Down Controllers

Description The SC2446 is a high-frequency dual synchronous stepdown switching power supply controller. It provides outof-phase high-current output gate drives to all N-channel MOSFET power stages. The SC2446 operates in synchronous continuous-conduction mode. Both phases are capable of maintaini

文件：803.14 Kbytes 页数：38 Pages

SEMTECH

先之科

Dual-Phase, Single or Dual Output Synchronous Step-Down Controller

Description The SC2446A is a high-frequency dual synchronous stepdown switching power supply controller. It provides outof-phase output gate signals. The SC2446A operates in synchronous continuous-conduction mode. Both phases are capable of maintaining regulation with sourcing or sinking load cur

文件：525.32 Kbytes 页数：27 Pages

SEMTECH

先之科

Dual-Phase, Single or Dual Output Synchronous Step-Down Controller

Description The SC2446A is a high-frequency dual synchronous stepdown switching power supply controller. It provides outof-phase output gate signals. The SC2446A operates in synchronous continuous-conduction mode. Both phases are capable of maintaining regulation with sourcing or sinking load cur

文件：525.32 Kbytes 页数：27 Pages

SEMTECH

先之科