• 2022-09-23 10:30:51

When a step-down regulator or linear regulator power supply is used, the voltage is generally regulated to a set value to supply power to the load. In some applications (for example, laboratory power supplies or electronic systems that require long cables to connect various components), it is not possible to ensure that accurate regulation is always provided at the desired point due to various v...

• 2022-09-23 10:30:51

Flyback converters are typically used in applications that require electrical isolation of the supply voltage and transmit relatively low power. A flyback converter is usually used for output power below 60 W. For a galvanically isolated power supply, you must determine on which side of the primary or secondary the galvanically isolated controller IC will conduct. If it is on the secondary ...

• 2022-09-23 10:30:51

In response to the requirements of new energy regulations, LEDs are increasingly being used as energy-saving light sources. Compared to conventional lamps, they offer decisive advantages: lower energy consumption, longer lifetime and are available in a wide range of colours. For example, with the help of LEDs, the largest church in the world, St. Peter's Basilica in Rome, is now i...

• 2022-09-23 10:30:51

feature Dual-channel, 256 -bit resolution; 10 kΩ, 50 kΩ, and 100 kΩ nominal termination resistors maintenance of non-volatile memory wiper settings; predefined linear increment/decrement commands; predefined ±6db step logarithmic taper increments Decrement/Decrement commands; SPI compatible serial interface; wiper setting and EEMEM readback; 3 V to 5 V single supply operation; ±2...

• 2022-09-23 10:30:51

illustrate The FS7140 or FS7145 are monolithic CMOS clock generator/regenerator integrated circuits designed to minimize cost and component count for various electronic systems. The FS7140/45 can accommodate many clock generation requirements through the I2C bus interface. The length granularity of the reference and feedback dividers and the flexibility of the postscaler make the F...

• 2022-09-23 10:30:51

feature 10-bit and 12-bit ADCs with fast conversion times: 2 μs typical; 4 single-ended analog input channels; specified VDD from 2.7 V to 5.5 V; low power consumption; fast throughput: 188 kSPS; temperature range: -40° C to +125°C; sequencer operation; automatic loop interval mode; I2C® compatible serial interface; I2C interface supports standard, fast, and high-speed modes; ...

• 2022-09-23 10:30:51

feature 239 ; PC power output monitoring circuit Very few external components Overvoltage Protection for 3.3V, 5V and 12V Outputs Undervoltage Protection for 3.3V, 5V and 12V Outputs Overcurrent Protection for 3.3V, 5V and 12V Outputs Dual overcurrent ports for 12V output ( FAN7687 ) Fail-Safe Output with Open-Drain Output Good open-drain power output I300ms power...

• 2022-09-23 10:30:51

feature Single and quad AD8041 AD8044 also available; fully specified at +3 V, +5 V, and ±5 V supplies; outputs within 30 mV of either rail; input voltage range extends to 200 mV below ground; input voltages over No phase reversal at 0.5V; low power at 5.2mA per amplifier; high-speed fast settling at 5V; 160MHz , -3dB bandwidth (G=+1); 200 V/µs slew rate; 39 ns settling time 0...

• 2022-09-23 10:30:51

feature On-chip temperature sensor; external temperature measurement with remote diode; interrupt and overtemperature outputs; fault-tolerant fan control with automatic hardware trip point; remote reset and power-down capabilities; LDCM support; system management bus (SMBus) communication; standby mode to minimize Power consumption; limit comparison of all monitored values; DAC output ...

• 2022-09-23 10:30:51

20 V Input, Tiny, 6.25 mm x 6.25 mm, 12 A and 15 A μModule Regulators 20VInpu15A μModule Regulators The LTM4626 and LTM4638 are high-efficiency, step-down μModule regulators capable of delivering 12 A and 15 A of continuous output current, respectively, from an input voltage of 3.1 V to 20 V. Both devices utilize an innovative 3D packaging structure called co-packaged ...

• 2022-09-23 10:30:51

Efficient, Reliable and Compact eFuse Optimized Server and Data Center Power Designs When designing server and data center power supplies, designers need to consider improving energy efficiency and power density while ensuring the highest possible safety and reliability. A series of challenges, such as the concern of unsecured work area (SOA), and functional safety such as diagnosis...