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Switching regulator forms constant-current source
Switching regulator forms constant-current source
13.09.2017 · Circuits
Many applications require current sources rather than voltage sources. When you need a high-current source, using a linear regulator is inadvisable, because of the high power dissipation in the series resistor. To solve the wasted-power problem, you can use a switch-mode regulator...
SII Semiconductor has launched the production of economical Step-Down converters for portable and mobile devices
SII Semiconductor has launched the production of economical Step-Down converters for portable and mobile devices
13.09.2017 · News
The S-85S0A Series introduces own distinctive low power consumption control and COT (Constant On-Time) control, features ultra low current consumption (260 nA quiescent current) and fast transient response, operates at PFM control...
Toshiba Expands Line-Up of Photorelays in DIP8 packages
Toshiba Expands Line-Up of Photorelays in DIP8 packages
13.09.2017 · News
Toshiba Electronics Europe announced the launch of new two mid-voltage, high-current photorelays, the 100 V TLP3823 with a 3 A drive current, and the 200 V TLP3825 with a 1.5 A drive current...
New 8-bit Microcontroller from STMicroelectronics Delivers Uniquely Flexible Feature Set in Space/Cost-Saving 8-Pin Package
New 8-bit Microcontroller from STMicroelectronics Delivers Uniquely Flexible Feature Set in Space/Cost-Saving 8-Pin Package
12.09.2017 · News · Microcontrollers
STMicroelectronics is extending choice and freedom for budget-conscious designers by introducing its new 8-bit STM8S001 microcontroller in the economical SO-8 package. Unlike most rivals, the STM8S001 has I2C, UART, and SPI interfaces, giving unusually versatile connectivity options...
What's the Difference Between a PLC and PAC?
What's the Difference Between a PLC and PAC?
11.09.2017 · Articles
Programmable logic controllers (PLCs) and programmable automation controllers (PACs) are industrial computers constructed and adapted for manufacturing environments. These computers are the brains of a manufacturing operation, providing highly reliable control of automation equipment. PLCs and PACs are very similar to each other...
Fast 60V High Side N-Channel MOSFET Driver Provides 100% Duty Cycle Capability
Fast 60V High Side N-Channel MOSFET Driver Provides 100% Duty Cycle Capability
11.09.2017 · News
Analog Devices announces the LTC7004, a high speed, high side N-channel MOSFET driver that operates up to a 60 V supply voltage. Its internal charge pump fully enhances an external N-channel MOSFET switch, enabling it to remain on indefinitely...
Inverting sample-and-hold amplifier requires no external resistors
Inverting sample-and-hold amplifier requires no external resistors
07.09.2017 · Circuits
Many applications require a sampling circuit whose output is inverted with regard to the respective sample of an input signal. A simple approach is a cascade of a common noninverting sample-and-hold amplifier and an inverting amplifier. A classic inverting amplifier is an op amp with voltage feedback from two resistors...
Trinamic launches series of optical encoders optimized for stepper motors
Trinamic launches series of optical encoders optimized for stepper motors
07.09.2017 · News
Trinamic Motion Control presents a new family of optical rotary encoders optimized for stepper motor servos...
Murata introduces ultra small RAIN RFID tag for wearable and healthcare
Murata introduces ultra small RAIN RFID tag for wearable and healthcare
07.09.2017 · News
Murata Manufacturing announces the release of our latest RAIN RFID tag designed for embeddable applications – p/n LXMSJZNCMF-198. This new product has been in production since August 2017...
Toshiba Launches H-Bridge Driver ICs for Low-Voltage 2.5V Drive
Toshiba Launches H-Bridge Driver ICs for Low-Voltage 2.5V Drive
07.09.2017 · News
Toshiba Electronics Europe announced the launch of three new additions to its line-up of H-bridge driver ICs for DC brushed motors and stepping motors used in mobile battery-drive equipment, home appliances, housing and facility equipment. TC78H630FNG has a single H-bridge with a 2.1 A rating and a low on-resistance of 0.4 Ω...
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