HIGH PERFORMANCE SYNCHRONOUS BUCK CONTROLLER WITH LDO FOR PORTABLE POWER

DESCRIPTION The SC1401 is a synchronous buck regulator designed to power the latest generation microprocessors in battery operated systems. The SC1401 may be used to provide both the I/O and core voltages utilizing synchronous rectification for the core supply voltage and an LDO N-Channel MOSFET

HIGH PERFORMANCE SYNCHRONOUS BUCK CONTROLLER WITH LDO FOR PORTABLE POWER

DESCRIPTION The SC1401 is a synchronous buck regulator designed to power the latest generation microprocessors in battery operated systems. The SC1401 may be used to provide both the I/O and core voltages utilizing synchronous rectification for the core supply voltage and an LDO N-Channel MOSFET

Multi-Output, Low-Noise Power Supply Controller for Notebook Computers

DESCRIPTION The SC1402 is pin compatible with the MAX1632 with improved load regulation performance. The SC1402 is a multiple-output power supply controller designed to power logic supply components in battery operated systems. The SC1402 utilizes synchronous rectified buck topologies to generate

Multi-Output, Low-Noise Power Supply Controller for Notebook Computers

DESCRIPTION The SC1402 is pin compatible with the MAX1632 with improved load regulation performance. The SC1402 is a multiple-output power supply controller designed to power logic supply components in battery operated systems. The SC1402 utilizes synchronous rectified buck topologies to generate

Mobile Multi-Output PWM Controller with Virtual Current SenseTM

Description The SC1403 is a multiple-output power supply controller designed to power battery operated systems. The SC1403 provides synchronous buck converter control for two (3.3V and 5V) power supplies. An efficiency of 95 can be achieved for the two supplies. The SC1403 uses Semtech’s propriet

Mobile Multi-Output PWM Controller with Virtual Current SenseTM

Description The SC1403 is a multiple-output power supply controller designed to power battery operated systems. The SC1403 provides synchronous buck converter control for two (3.3V and 5V) power supplies. An efficiency of 95 can be achieved for the two supplies. The SC1403 uses Semtech’s propriet

Mobile Multi-Output PWM Controller with Virtual Current Sense

Description The SC1404 is a multiple-output power supply controller designed for battery operated systems. The SC1404 provides synchronous rectified buck converter control for two power supplies. An efficiency of 95 can be achieved. The SC1404 uses Semtech’s proprietary Virtual Current SenseTM te

Mobile Multi-Output PWM Controller with Virtual Current Sense

Description The SC1404 is a multiple-output power supply controller designed for battery operated systems. The SC1404 provides synchronous rectified buck converter control for two power supplies. An efficiency of 95 can be achieved. The SC1404 uses Semtech’s proprietary Virtual Current SenseTM te

Mobile Multi-Output PWM Controller with Virtual Current Sense

Description The SC1404 is a multiple-output power supply controller designed for battery operated systems. The SC1404 provides synchronous rectified buck converter control for two power supplies. An efficiency of 95 can be achieved. The SC1404 uses Semtech’s proprietary Virtual Current SenseTM te

HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER

DESCRIPTION The SC1405 is a Dual-MOSFET Driver with an internal Overlap Protection Circuit to prevent shoot-through from VIN to GND in the main switching and synchronous MOSFET’s. Each driver is capable of driving a 3000pF load in 20ns rise/fall time and has ULTRAFAST propagation delay from input

HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER

DESCRIPTION The SC1405B is a Dual-MOSFET Driver with an internal Overlap Protection Circuit to prevent shoot-through from VIN to GND in the main switching and synchronous MOSFET’s. Each driver is capable of driving a 3000pF load in 15ns rise/fall time and has ULTRAFAST propagation delay from in

High Speed Synchronous Power MOSFET Smart Driver

Description The SC1405D is a Dual-MOSFET Driver with an internal Overlap Protection Circuit to prevent shoot-through. Each driver is capable of driving a 3000pF load in 15ns rise/ fall time and has ULTRA-LOW propagation delay from input transition to the gate of the power FETs. Adaptive Overlap P

High Speed Synchronous Power MOSFET Smart Driver

Description The SC1405D is a Dual-MOSFET Driver with an internal Overlap Protection Circuit to prevent shoot-through. Each driver is capable of driving a 3000pF load in 15ns rise/ fall time and has ULTRA-LOW propagation delay from input transition to the gate of the power FETs. Adaptive Overlap P

HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER

DESCRIPTION The SC1405 is a Dual-MOSFET Driver with an internal Overlap Protection Circuit to prevent shoot-through from VIN to GND in the main switching and synchronous MOSFET’s. Each driver is capable of driving a 3000pF load in 20ns rise/fall time and has ULTRAFAST propagation delay from input

PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER

DESCRIPTION The SC1406 is a High Speed, High performance Hysteretic Mode controller. It is part of a two chip solution, with the SC1405 Smart Driver, providing power to advanced micro-processors. It uses a Dynamic Set Point switching technique along with an ultra-fast comparator to provide the co

PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER

DESCRIPTION The SC1406A is a High Speed, High performance Hysteretic Mode controller. It is part of a two chip solution, with the SC1405 Smart Driver, providing power to advanced micro-processors. It uses a Dynamic Set Point switching technique along with an ultra-fast comparator to provide the c

PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER

DESCRIPTION The SC1406A is a High Speed, High performance Hysteretic Mode controller. It is part of a two chip solution, with the SC1405 Smart Driver, providing power to advanced micro-processors. It uses a Dynamic Set Point switching technique along with an ultra-fast comparator to provide the c

Power Supply Controller for Portable Pentium II & III SpeedStep Processors

FEATURES • High-speed hysteretic controller provides high efficiency over a wide operating load range • Inherently stable • Complete CPU power solution with two LDO drivers • Programmable core voltage for Pentium® II & III Processors • Native Speed Step® support APPLICATIONS • Laptop

Power Supply Controller for Portable Pentium II & III SpeedStep Processors

FEATURES • High-speed hysteretic controller provides high efficiency over a wide operating load range • Inherently stable • Complete CPU power solution with two LDO drivers • Programmable core voltage for Pentium® II & III Processors • Native Speed Step® support APPLICATIONS • Laptop

PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER

DESCRIPTION The SC1406 is a High Speed, High performance Hysteretic Mode controller. It is part of a two chip solution, with the SC1405 Smart Driver, providing power to advanced micro-processors. It uses a Dynamic Set Point switching technique along with an ultra-fast comparator to provide the co

LOW VOLTAGE, BOOST DC-DC CONTROLLER

Description The SC1408 is a low voltage boost controller that operates from a 1.8V to 16.5V input range. The SC1408 was designed for two cell Alkaline or single cell Lithium Ion battery applications. With the proper external components it can be used as a boost converter or a buck/boost converter

LOW VOLTAGE, BOOST DC-DC CONTROLLER

Description The SC1408 is a low voltage boost controller that operates from a 1.8V to 16.5V input range. The SC1408 was designed for two cell Alkaline or single cell Lithium Ion battery applications. With the proper external components it can be used as a boost converter or a buck/boost converter

LOW VOLTAGE, BOOST DC-DC CONTROLLER

Description The SC1408 is a low voltage boost controller that operates from a 1.8V to 16.5V input range. The SC1408 was designed for two cell Alkaline or single cell Lithium Ion battery applications. With the proper external components it can be used as a boost converter or a buck/boost converter

1 A Synchronous Switching Regulator

DESCRIPTION The SC1409 is a versatile, voltage-mode switching regulator designed for use in battery operated power supply applications. A simple, fixed-voltage buck regulator can be implemented using the SC1409 with a minimum of external components. Internal MOSFETs and control circuitry minimize

1 A Synchronous Switching Regulator

DESCRIPTION The SC1409 is a versatile, voltage-mode switching regulator designed for use in battery operated power supply applications. A simple, fixed-voltage buck regulator can be implemented using the SC1409 with a minimum of external components. Internal MOSFETs and control circuitry minimize

STANDARD SHAFT SEALS

DESCRIPTION The SC profile is a shaft seal composed of a single metal cage with a rubber coating and a primary lip with integrated spring. APPLICATIONS Shaft sealing Engines Pumps Transmissions

STANDARD SHAFT SEALS

DESCRIPTION The SC profile is a shaft seal composed of a single metal cage with a rubber coating and a primary lip with integrated spring. APPLICATIONS Shaft sealing Engines Pumps Transmissions

STANDARD SHAFT SEALS

DESCRIPTION The SC profile is a shaft seal composed of a single metal cage with a rubber coating and a primary lip with integrated spring. APPLICATIONS Shaft sealing Engines Pumps Transmissions

STANDARD SHAFT SEALS

DESCRIPTION The SC profile is a shaft seal composed of a single metal cage with a rubber coating and a primary lip with integrated spring. APPLICATIONS Shaft sealing Engines Pumps Transmissions

STANDARD SHAFT SEALS

DESCRIPTION The SC profile is a shaft seal composed of a single metal cage with a rubber coating and a primary lip with integrated spring. APPLICATIONS Shaft sealing Engines Pumps Transmissions

STANDARD SHAFT SEALS

DESCRIPTION The SC profile is a shaft seal composed of a single metal cage with a rubber coating and a primary lip with integrated spring. APPLICATIONS Shaft sealing Engines Pumps Transmissions

6-A AND 10-A SILICON TRIACS

[GESS]

MicroPower, 620kHz PWM, Step-up DC/DC Converter

Description The SC1417B is a fixed frequency, current mode step-up dc-dc converter. It operates over a wide input supply range of 1.5V to 12V, making it suitable for battery input and TFT-LCD applications. The 620kHz constant frequency oscillator minimizes the size of external components and allo

MicroPower, 620kHz PWM, Step-up DC/DC Converter

Description The SC1417B is a fixed frequency, current mode step-up dc-dc converter. It operates over a wide input supply range of 1.5V to 12V, making it suitable for battery input and TFT-LCD applications. The 620kHz constant frequency oscillator minimizes the size of external components and allo

MicroPower, 620kHz PWM, Step-up DC/DC Converter

Description The SC1417B is a fixed frequency, current mode step-up dc-dc converter. It operates over a wide input supply range of 1.5V to 12V, making it suitable for battery input and TFT-LCD applications. The 620kHz constant frequency oscillator minimizes the size of external components and allo

MicroPower, 620kHz PWM, Step-up DC/DC Converter

Description The SC1417B is a fixed frequency, current mode step-up dc-dc converter. It operates over a wide input supply range of 1.5V to 12V, making it suitable for battery input and TFT-LCD applications. The 620kHz constant frequency oscillator minimizes the size of external components and allo

6-A AND 10-A SILICON TRIACS

[GESS]

6-A AND 10-A SILICON TRIACS

[GESS]

isc Thyristors

FEATURES ·High Surge Current Capability ·Low switching losses APPLICATIONS · Motor controls · Heating controls

6-A AND 10-A SILICON TRIACS

[GESS]

6-A AND 10-A SILICON TRIACS

[GESS]

6-A AND 10-A SILICON TRIACS

[GESS]

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay

Description The SC1437 is a battery over voltage detection circuit with driver for external MOSFET. The trip point is adjustable with an external resistor divider connected to the SENSE pin. The trip point is preset to a nominal trip voltage of 4.2V if no external divider is used. Other internal

STANDARD SHAFT SEALS

DESCRIPTION The SC profile is a shaft seal composed of a single metal cage with a rubber coating and a primary lip with integrated spring. APPLICATIONS Shaft sealing Engines Pumps Transmissions

STANDARD SHAFT SEALS

DESCRIPTION The SC profile is a shaft seal composed of a single metal cage with a rubber coating and a primary lip with integrated spring. APPLICATIONS Shaft sealing Engines Pumps Transmissions

Complete Baseband Processor for DECT Base Stations

General Description Preliminary document version 1.1. The SC14422 is a 3.0 Volt CMOS IC optimized to handle all the audio, signal and data processing needed within a DECT basestation. An ADPCM transcoder, a very low power CODEC and Analog Frontend are integrated. Direct connections towards a

Complete Baseband Processor for DECT Base Stations

General Description Preliminary document version 1.1. The SC14422 is a 3.0 Volt CMOS IC optimized to handle all the audio, signal and data processing needed within a DECT basestation. An ADPCM transcoder, a very low power CODEC and Analog Frontend are integrated. Direct connections towards a

Complete Baseband Processor for DECT Base Stations

General Description Preliminary document version 1.1. The SC14422 is a 3.0 Volt CMOS IC optimized to handle all the audio, signal and data processing needed within a DECT basestation. An ADPCM transcoder, a very low power CODEC and Analog Frontend are integrated. Direct connections towards a

1.8 Single Chips for DECT with RFPA and QSPI

Key Features ▪ Complies with DECT ETS 300 175-2,3 & 8 and DECT 6.0 ▪ 10.368/20.736 MHz XTAL digital controlled oscillator ▪ Processing power • 82.944 MHz 16 bit CompactRISCTM CR16Cplus with 16 kB instruction and data cache • Four channel DMA controller with (non-)blocking mode • 82.944

1.8 Single Chips for DECT with RFPA and QSPI

Key Features ▪ Complies with DECT ETS 300 175-2,3 & 8 and DECT 6.0 ▪ 10.368/20.736 MHz XTAL digital controlled oscillator ▪ Processing power • 82.944 MHz 16 bit CompactRISCTM CR16Cplus with 16 kB instruction and data cache • Four channel DMA controller with (non-)blocking mode • 82.944

1.8 Single Chips for DECT with RFPA and QSPI

Key Features ▪ Complies with DECT ETS 300 175-2,3 & 8 and DECT 6.0 ▪ 10.368/20.736 MHz XTAL digital controlled oscillator ▪ Processing power • 82.944 MHz 16 bit CompactRISCTM CR16Cplus with 16 kB instruction and data cache • Four channel DMA controller with (non-)blocking mode • 82.944