Low Voltage Synchronous Boost Converter

Description The SC122 is a high efficiency, low noise, synchronous step-up DC-DC converter. It produces a fixed 3.3V output from a single cell alkaline or NiMH battery. It features an internal 1.2A switch and synchronous rectifier to achieve high efficiency and to eliminate the need for an exte

文件：202.58 Kbytes 页数：13 Pages

SEMTECH

先之科

低电压同步升压转换器

The SC122 is a high efficiency, low noise, synchronous step-up DC-DC converter. It produces a fixed 3.3V output from a single cell alkaline or NiMH battery. It features an internal 1.2A switch and synchronous rectifier to achieve high efficiency and to eliminate the need for an external Schottky dio ·Input voltage - 0.7V to 1.6V\n·Minimum start-up voltage - 0.85V\n·Output voltage fi xed at 3.3V\n·Peak input current limit - 350mA typically\n·Output current 95mA at VIN = 1.6V, 50mA at VIN = 0.9V\n·Efficiency up to 80%\n·Internal synchronous rectifier\n·Switching frequency - 1.2MHz\n·Power sav;

Semtech

先之科

Low Voltage Synchronous Boost Converter

Description The SC122 is a high efficiency, low noise, synchronous step-up DC-DC converter. It produces a fixed 3.3V output from a single cell alkaline or NiMH battery. It features an internal 1.2A switch and synchronous rectifier to achieve high efficiency and to eliminate the need for an exte

文件：202.58 Kbytes 页数：13 Pages

SEMTECH

先之科

Low Voltage Synchronous Boost Converter

Description The SC122 is a high efficiency, low noise, synchronous step-up DC-DC converter. It produces a fixed 3.3V output from a single cell alkaline or NiMH battery. It features an internal 1.2A switch and synchronous rectifier to achieve high efficiency and to eliminate the need for an exte

文件：202.58 Kbytes 页数：13 Pages

SEMTECH

先之科

Off-Line CV/CC Flyback Switcher IC with Integrated MOSFET, Sync-Rect and Feedback

The InnoSwitch family of ICs dramatically simplifies the development and manufacturing of low voltage, high current power supplies, particularly those in compact enclosures or with high efficiency requirements. The InnoSwitch architecture is revolutionary in that the devices incorporate both primary

PI

毫米波雷达传感器

Socionext

索喜科技

Package：6-UFDFN 裸露焊盘；包装：卷带（TR） 功能：升压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG BOOST 3.3V 350MA 6MLPD

SEMTECH

先之科

Package：6-UFDFN 裸露焊盘；包装：卷带（TR） 功能：升压 类别：集成电路（IC） DC DC 开关稳压器 描述：IC REG BOOST 3.3V 350MA 6MLPD

SEMTECH

先之科