Low Voltage Synchronous Boost Regulator

Description The SC121 is a high efficiency, low noise, synchronous step-up DC-DC converter that provides boosted voltage levels in low-voltage handheld applications. The wide input voltage range allows use in systems with single NiMH or alkaline battery cells as well as in systems with higher v

文件：335.11 Kbytes 页数：23 Pages

SEMTECH

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LI BATTERY PROTECTION CIRCUIT

文件：621.22 Kbytes 页数：9 Pages

SILAN

士兰微

低电压同步升压调节器

The SC121 is a high efficiency, low noise, synchronous step-up DC-DC converter that provides boosted voltage levels in low-voltage handheld applications. The wide input voltage range allows use in systems with single NiMH or alkaline battery cells as well as in systems with higher voltage battery su ·Input voltage — 0.7V to 4.5V\n·Minimum start-up voltage — 0.85V\n·Output voltage — fixed at 3.3V; adjustable from 1.8V to 5.0V \n·Peak input current limit — 1.2A\n·Output current at 3.3 VOUT — 80mA with VIN = 1.0V,\n·190mA with VIN = 1.5V\n·Forced PWM operation at all loads\n·Efficiency up to 94

Semtech

先之科

LI BATTERY PROTECTION CIRCUIT

Silan

士兰微

High Speed, 12 V, Synchronous Power MOSFET Driver

Description The SC1210 is a high speed, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers can work with many Semtech PWM controllers to provide a cost effective multi-phase voltage regulator for advanced microprocessors. Feat

文件：158.06 Kbytes 页数：9 Pages

SEMTECH

先之科

High Speed, 12 V, Synchronous Power MOSFET Driver

Description The SC1210 is a high speed, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers can work with many Semtech PWM controllers to provide a cost effective multi-phase voltage regulator for advanced microprocessors. Feat

文件：158.06 Kbytes 页数：9 Pages

SEMTECH

先之科

High Speed, Combi-SenseTM Synchronous MOSFET Driver

Description The SC1211 is a high speed, Combi-SenseTM, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers combined with Combi-Sense PWM controllers, such as Semtech SC2643VX or SC2643, provide a cost effective multi-phase voltage r

文件：270.52 Kbytes 页数：11 Pages

SEMTECH

先之科

High Speed, Combi-SenseTM Synchronous MOSFET Driver

Description The SC1211 is a high speed, Combi-SenseTM, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers combined with Combi-Sense PWM controllers, such as Semtech SC2643VX or SC2643, provide a cost effective multi-phase voltage r

文件：270.52 Kbytes 页数：11 Pages

SEMTECH

先之科

High Speed, Combi-Sense짰, Synchronous MOSFET Driver for Mobile Applications

Description The SC1211VX is a high speed, Combi-Sense®, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers combined with Combi-Sense® PWM controllers, such as Semtech SC2643VX or SC2643, provide a cost effective multi-phase voltage

文件：295.63 Kbytes 页数：11 Pages

SEMTECH

先之科

High Speed, Combi-Sense짰, Synchronous MOSFET Driver for Mobile Applications

Description The SC1211VX is a high speed, Combi-Sense®, dual output driver designed to drive high-side and low-side MOSFETs in a synchronous Buck converter. These drivers combined with Combi-Sense® PWM controllers, such as Semtech SC2643VX or SC2643, provide a cost effective multi-phase voltage

文件：295.63 Kbytes 页数：11 Pages

SEMTECH

先之科