Current Mode PWM Controller with Integrated Start-up Circuit and Op Amp

Description The SC4812 is a highly integrated current mode PWM controller designed for isolated or non-isolated dc-dc converters in telecommunication and data communication applications. It minimizes the amount of external discrete components needed and leads to substantial cost and space saving

文件：208.43 Kbytes 页数：15 Pages

SEMTECH

先之科

Primary Side PoE PWM Controller

The SC4812 is a highly integrated current mode PWM controller designed for isolated or non-isolated dc-dc converters in telecommunication and data communication applications. It minimizes the amount of external discrete components needed and leads to substantial cost and space saving converter desig ·Wide input range\n·High-voltage start-up circuit\n·Current mode control\n·Transconductance error amplifier\n·Leading-edge blanking\n·Cycle by cycle current limit\n·Programmable external soft-start\n·Thermal shutdown\n·SO-8 package. This product is fully WEEE and RoHS compliant;

Semtech

先之科

Current Mode PWM Controller with Integrated Start-up Circuit and Op Amp

Description The SC4812 is a highly integrated current mode PWM controller designed for isolated or non-isolated dc-dc converters in telecommunication and data communication applications. It minimizes the amount of external discrete components needed and leads to substantial cost and space saving

文件：208.43 Kbytes 页数：15 Pages

SEMTECH

先之科

Current Mode PWM Controller with Integrated Start-up Circuit and Op Amp

Description The SC4812 is a highly integrated current mode PWM controller designed for isolated or non-isolated dc-dc converters in telecommunication and data communication applications. It minimizes the amount of external discrete components needed and leads to substantial cost and space saving

文件：208.43 Kbytes 页数：15 Pages

SEMTECH

先之科

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 功能：升压/降压 类别：集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 描述：IC REG CTRLR MULT TOPOLOGY 8SOIC

SEMTECH

先之科

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 功能：升压/降压 类别：集成电路（IC） DC-DC 开关控制器 描述：IC REG CTRLR MULT TOPOLOGY 8SOIC

SEMTECH

先之科