Industrial

74ALS573B/74ALS574A is an octal transparent latch/flip-flop chip with 3-State output, produced by Philips.

This document describes the features and characteristics of two octal bus transceivers, 74F620 and 74F623. They both have high-impedance NPN base inputs for reduced loading, making them ideal for applications that require high output drive and minimal bus loading. Additionally, they have 3-State buffer outputs with a sinking capability of 64mA and a sourcing capability of 15mA.

This document describes the features and characteristics of the 74F455 and 74F456 buffers/drivers, including high impedance inputs, parity generation/checking, and 3-state outputs. They are suitable for memory address drivers, clock drivers, and bus-oriented transmitters/receivers.

74F373/74F374 are octal transparent latch and octal D flip-flop produced by Philips company. They have 3-State output and no glitch during power-up and power-down. They can independently control register and 3-State buffer. The package is SSOP Type II.

The SC1401 is a synchronous buck regulator designed to power the latest generation microprocessors in battery operated systems. It can provide both the I/O and core voltages utilizing synchronous rectification for the core supply voltage and an LDO N-Channel MOSFET controller for the I/O supply voltage. A 1.25 volt reference allows lower output voltages required by today’s portable microprocessors. The synchronous buck regulator is capable of achieving efficiencies up to 95%. The gate drive circuitry can deliver 2.0A peak currents, allowing the use of N-channel MOSFETs for lower switching and conduction losses. A digital soft start is provided to ensure orderly start up of the power supply without the need for external components. At light load in power save mode, the controller changes mode of operation by missing gate drive cycles, thus reducing gate drive current and improving efficiency. A logic high on PSAVE disables the power saving mode thus reducing noise. The SC1401 is fabricated in a high performance BiCMOS process. This process reduces the power dissipation in low current and shutdown operation modes and improves efficiency. The LDO controller is a high performance positive voltage regulator designed to provide a low noise power source to the microprocessor peripherals.

The SC1205 is a cost effective Dual MOSFET Driver designed for switching High and Low side Power MOSFETs. Each driver is capable of driving a 3000pF load in 20ns rise/fall time and has a 20ns max propagation delay from input transition to the gate of the power FET’s. An internal Overlap Protection Circuit prevents shoot-through from Vin to GND in the main switching and synchronous MOSFET’s. The Overlap Protection circuit ensures the Bottom FET does not turn on until the Top FET source has reached a voltage low enough to prevent cross-conduction. The high current drive capability (2A peak) allows fast switching, thus reducing switching losses at high (1MHz) PWM frequencies. The high voltage CMOS process allows operation from 5-25 Volts at top MOSFET drain, thus making SC1205 suitable for battery powered applications. Connecting Enable pin (EN) to logic low shuts down both drives and reduces operating current to less than 10uA. An Under-Voltage-Lock-Out circuit is included to guarantee that both driver outputs are low when the 5V logic level is less than or equal to 4.4V (typ) at supply ramp up (4.35V at supply ramp down). An Internal temperature sensor shuts down all drives in the event of overtemperature. SC1205 is fabricated utilizing CMOS technology for low quiescen

MSC1200 is a high-precision analog-to-digital converter (ADC) and digital-to-analog converter (DAC) with 8051 microcontroller and flash memory produced by TI.

SC1189 is a power management product produced by Semtech Corp. This product has multiple features, including low-dropout regulator, output voltage stability, overcurrent protection, power-up sequencing, etc.

The SC1186 combines a programmable synchronous DC/DC converter with dual low dropout regulator controllers. It provides most of the circuitry necessary to implement three DC/DC converters for powering advanced microprocessors such as Pentium II and III. The SC1186 features an integrated D/A converter, latched drive output, pulse by pulse current limiting, and logic compatible shutdown. It operates at a fixed frequency of 140kHz, striking an optimum compromise between size, efficiency, and cost in the intended application areas. The integrated D/A converter allows programmability of output voltage from 2.0V to 3.5V in 100mV increments without the need for external components. The SC1186 linear sections are low dropout regulators with short circuit protection, supplying 1.5V for GTL bus and 2.5V for non-GTL I/O. The reference voltage is available for external linear regulators.

The SC1185 is a 3.3V switching power supply chip from SEMTECH. It has a built-in 5-bit D/A converter that can be used to adjust the output voltage from 2.0V to 3.5V in 100mV increments. It also has overcurrent protection and soft-start functionality. The chip also includes two low-dropout linear regulators that can provide 1.5V and 2.5V for GTL buses and non-GTL I/O, respectively.

This document is SC1182/3 English datasheet, SC1182/3 is an integrated circuit, a programmable synchronous DC/DC converter, with dual low dropout linear regulator controller, provides most of the circuitry necessary to implement three DC/DC converters for powering advanced microprocessors, such as Pentium® II(Klamath) or Deschutes.

This document introduces a low-power microcontroller module based on STM32F407ZG microcontroller. The module adopts ARM Cortex-M4 architecture, with a main frequency of 168MHz and rich peripheral resources. The module adopts low power design, with standby current less than 1mA, working voltage range of 3.3V to 5.5V, and working temperature range of -40℃ to 85℃.

The SC1172/3 is a programmable synchronous DC/DC converter with a low-dropout linear regulator controller. It provides most of the circuitry necessary to implement two DC/DC converters for powering advanced microprocessors such as Pentium® II (Klamath) or Deschutes.

This document is a wireless network access device manual that provides detailed interface introduction and usage methods for wireless network access devices. The device supports connecting to WiFi networks and can connect to the Internet via WiFi networks. The device also has an integrated 4G module that can connect to the Internet via 4G networks. In addition, the device can be connected to a computer via USB and can transfer data via USB.