EcoSpeed? DC-DC Buck Controller with Integrated LDO

Description The SC461 is a synchronous EcoSpeed? buck regulator which incorporates Semtech’s advanced, patented adaptive on-time control architecture to provide excellent light-load efficiency and fast transient response. It features an integrated bootstrap switch and a fixed 5V LDO in a 3 x 3(

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SEMTECH

先之科

SC461,28V EcoSpeed? DC-DC Buck Controller with Integrated LDO

The SC461 is a synchronous EcoSpeed? buck regulator which incorporates Semtech’s advanced, patented adaptive on-time control architecture to provide excellent light-load efficiency and fast transient response. ·Input voltage — 3V to 28V·Integrated bootstrap switch\n·Fixed 5V LDO output — 200mA\n·1% reference tolerance -40 to +85 °C\n·Selectable internal/external bias power supply\n·EcoSpeed? architecture with pseudo-fixed frequency adaptive on-time control\n\n·Logic input and output control·Independen;

Semtech

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Wide Input Range High Performance Synchronous Buck Switching Regulator

Description SC4611 is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4611 utilizes synchronous rectified buck topologies where high efficiency is the primary consideration. It is optimized for applications involving multiple and red

文件：255.38 Kbytes 頁數(shù)：11 Pages

SEMTECH

先之科

Wide Input Range High Performance Synchronous Buck Switching Regulator

Description SC4611 is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4611 utilizes synchronous rectified buck topologies where high efficiency is the primary consideration. It is optimized for applications involving multiple and red

文件：255.38 Kbytes 頁數(shù)：11 Pages

SEMTECH

先之科

Wide Input Range High Performance Synchronous Buck Switching Controller

Description SC4612 is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4612 utilizes synchronous rectified buck topology where high efficiency is the primary consideration. SC4612 is optimized for applications requiring wide input sup

文件：425.88 Kbytes 頁數(shù)：24 Pages

SEMTECH

先之科

Wide Input Range High Performance Synchronous Buck Switching Controller

Description SC4612 is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4612 utilizes synchronous rectified buck topology where high efficiency is the primary consideration. SC4612 is optimized for applications requiring wide input sup

文件：425.88 Kbytes 頁數(shù)：24 Pages

SEMTECH

先之科

40V Synchronous Buck Controller

Description The SC4612H is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4612H utilizes synchronous rectified buck topology where high efficiency is the primary consideration. SC4612H can be used over a wide input voltage range wit

文件：539.74 Kbytes 頁數(shù)：21 Pages

SEMTECH

先之科

40V Synchronous Buck Controller

Description The SC4612H is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4612H utilizes synchronous rectified buck topology where high efficiency is the primary consideration. SC4612H can be used over a wide input voltage range wit

文件：539.74 Kbytes 頁數(shù)：21 Pages

SEMTECH

先之科

40V Synchronous Buck Controller

Description The SC4612H is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4612H utilizes synchronous rectified buck topology where high efficiency is the primary consideration. SC4612H can be used over a wide input voltage range wit

文件：539.74 Kbytes 頁數(shù)：21 Pages

SEMTECH

先之科

40V Synchronous Buck Controller

Description The SC4612H is a high performance synchronous buck controller that can be configured for a wide range of applications. The SC4612H utilizes synchronous rectified buck topology where high efficiency is the primary consideration. SC4612H can be used over a wide input voltage range wit

文件：539.74 Kbytes 頁數(shù)：21 Pages

SEMTECH

先之科