30V, 300mA Output Micropower Step-Down Switching Regulator

Description The SC453 IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver™, it pow ers advanced graphics and core processors. It provides sleep mode and boot voltage support. Automatic power save is present to prevent negative current flow in the l

文件：1.1142 Mbytes 页数：23 Pages

SEMTECH

先之科

30V, 300mA Output Micropower 降压开关稳压器

The SC4530 is a micropower hysteretic current-mode step-down switching regulator capable of providing up to 300mA of output current from 3V to 30V input voltage range. It is designed to provide very high standby efficiency while simplifying design. ·Input Voltage Range: 3V to 30V\n·Low Quiescent Current: Drawing 19uA from VIN when stepping Down from 12V to 3.3V at No Load\n·High Efficiency from 12V Input to 5V Output\n·> 80% at 650uA\n·> 85% at 10mA - 300mA\n·Up to 300mA Continuous DC Output Current\n·Integrated Power Switch and Schott;

Semtech

先之科

30V, 300mA Output Micropower Step-Down Switching Regulator

Description The SC453 IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver™, it pow ers advanced graphics and core processors. It provides sleep mode and boot voltage support. Automatic power save is present to prevent negative current flow in the l

文件：1.1142 Mbytes 页数：23 Pages

SEMTECH

先之科

30V, 300mA Output Micropower Step-Down Switching Regulator

Description The SC453 IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver™, it pow ers advanced graphics and core processors. It provides sleep mode and boot voltage support. Automatic power save is present to prevent negative current flow in the l

文件：1.1142 Mbytes 页数：23 Pages

SEMTECH

先之科

Package：8-WFDFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：降压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG BUCK ADJ 300MA 8MLPD

SEMTECH

先之科

Package：8-WFDFN 裸露焊盘；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：降压 类别：集成电路（IC） DC DC 开关稳压器 描述：IC REG BUCK ADJ 300MA 8MLPD

SEMTECH

先之科