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 頁數(shù)：13 Pages

SEMTECH

先之科

低電壓同步升壓轉(zhuǎn)換器

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 頁數(shù)：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 頁數(shù)：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

毫米波雷達傳感器

Socionext

索喜科技

Package：6-UFDFN 裸露焊盤；包裝：卷帶（TR） 功能：升壓 類別：集成電路（IC） 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器 描述：IC REG BOOST 3.3V 350MA 6MLPD

Semtech Corporation

Package：6-UFDFN 裸露焊盤；包裝：卷帶（TR） 功能：升壓 類別：集成電路（IC） DC DC 開關(guān)穩(wěn)壓器 描述：IC REG BOOST 3.3V 350MA 6MLPD

Semtech Corporation