페이지 48 - 최신 기술 | Heisener Electronics
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최신 기술

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Technology Cover

2023-01-07, 57MHz, wide band, four quadrants, voltage output analog multiplier

The HA-2556 is a monolithic, high speed, four quadrant, analog multiplier constructed in the Intersil Dielectrically Isolated High Frequency Process. The voltage output simplifies many designs by eliminating the current-to-voltage conversion stage required for current output multipliers. The HA-2556 provides a 450V/µs slew rate and maintains 52MHz and 57MHz bandwidths for the X and Y channels respectively, making it an ideal part for use in video systems.

Technology Cover

2023-01-07, STMicroelectronics strengthens the digital power supply two in one controller to improve power supply stability and voltage regulation accuracy in case of overload

The STNRG011A embodies a multi-mode (transition-mode and DCM) PFC controller, a high- voltage doubleended controller for the LLC resonant half-bridge, an 800 V-rated startup generator and a sophisticated digital engine, that manage optimal operation of three blocks.

Technology Cover

2023-01-07, Onsemi's EliteSiC silicon carbide series solutions bring industry-leading energy efficiency

Onsemi's 1700 V EliteSiC MOSFET (NTH4L028N170M1) delivers SiC solutions with higher breakdown voltage (BV) required for high power industrial applications. Two 1700 V Avalanche EliteSiC Schottky diodes (NDSH25170A, NDSH10170A) allow designers to achieve stable operation at high temperatures and pressures while enabling high energy efficiency from SiC.

Technology Cover

2023-01-06, Texas Instruments 1.5A low voltage LDO voltage regulator w/ dual input voltage

The MIC49150 is a high-bandwidth, low-dropout, 1.5A voltage regulator ideal for powering core voltages of lowpower microprocessors. The MIC49150 implements a dual supply configuration allowing for very low output impedance and very fast transient response.

Technology Cover

2023-01-06, 4.5v to 18v, 3-A output synchronizes SWIFT step-down switch with integrated FET

The TPS54325-Q1 is an adaptive on-time D-CAP2 mode synchronous buck converter. The TPS54325- Q1 enables system designers to complete the suite of power bus regulators for various end equipments with a cost effective, low component count, low standby current solution. The main control loop for the TPS54325-Q1 uses the D-CAP2 mode control, which provides a very fast transient response with no external components.

Technology Cover

2023-01-06, Voltage detector with watchdog function and on/off control

The XC6121/XC6122/XC6123/XC6124 series is a group of high-precision, low current consumption voltage detectors with watchdog functions incorporating CMOS process technology. The series consist of a reference voltage source, delay circuit, comparator, and output driver.

Technology Cover

2023-01-06, 8-bit CMOS microcontroller ROMless

TS80C31X2 is high performance CMOS and ROMless versions of the 80C51 CMOS single chip 8-bit microcontroller. The TS80C31X2 retains all features of the TSC80C31 with 128 bytes of internal RAM, a 5-source, 4 priority level interrupt system, an on-chip oscilator and two timer/ counters.

Technology Cover

2023-01-05, CMOS 3CH−LDOs of onsemi RF unit

The NCP4523 Series are multi voltage regulator ICs with high output voltage accuracy, extremely low supply current, low noise, low ON−resistance and high ripple rejection by CMOS process. The NCP4523 Series contain three voltage regulators. Each of these voltage regulators in the NCP4523 Series consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, a current limit circuit and a chip enable circuit

Technology Cover

2023-01-05, High precision and low IQ, 500 mA anyCAP can lower the drop regulator

The ADP3336 is a member of the ADP333x family of precision low dropout anyCAP voltage regulators. The ADP3336 operates with an input voltage range of 2.6 V to 12 V and delivers a continuous load current up to 500 mA. The ADP3336 stands out from conventional LDOs with the lowest thermal resistance of any MSOP-8 package and an enhanced process that enables it to offer performance advantages beyond its competition

Technology Cover

2023-01-05, High voltage, two-way current sensing amplifier

The LT1999 is a high speed precision current sense amplifier, designed to monitor bidirectional currents over a wide common mode range. The LT1999 is offered in three gain options: 10V/V, 20V/V, and 50V/V

Technology Cover

2023-01-05, Analog Devices offers precision instrument amplifiers

The AD524 is a precision monolithic instrumentation amplifier designed for data acquisition applications requiring high accuracy under worst-case operating conditions. An outstanding combination of high linearity, high common-mode rejection, low offset voltage drift, and low noise makes the AD524 suitable for use in many data acquisition systems

Technology Cover

2023-01-05, Micro - power, double - and four-power, single - power, precision operational amplifier

The LT2078 is a micropower dual op amp in 8-pin small outline, standard surface mount package, and LT2079 is a micropower quad op amp offered in the standard 14-pin surface mount package. Both devices are optimized for single supply operation at 5V. ±15V specifications are also provided.

Technology Cover

2023-01-05, 3.3V single power 10/100BASE-TX/FX MII physical layer transceiver

The KS8721CL is a 10BASE-T, 100BASE-TX, and 100BASEFX physical layer transceiver providing MII/RMII interfaces to MACs and switches. Using a unique mixed-signal design that extends signaling distance while reducing power consumption, the KS8721CL represents Micrel’s fourth generation single-port Fast Ethernet PHY

Technology Cover

2023-01-05, Renesas Charging System Safety Circuit

The ISL9212A is an integrated circuit (IC) optimized to provide a Li-ion battery redundant safety protection from failures of a charging system. The IC monitors the input voltage, the battery voltage, and the charge current. When any of the three parameters exceeds its limit, the IC turns off an internal P-channel MOSFET to remove the power from the charging system

Technology Cover

2023-01-05, Half Bridge LLC Resonant Control IC Lighting FLS-XS series

The FLS−XS series of general lighting power controllers includes highly integrated power switches for medium− to high−power lumens applications. Offering everything necessary to build a reliable and robust half−bridge resonant converter, the FLS−XS series simplifies designs and improves productivity, while improving performance.

Technology Cover

2023-01-04, High precision Ultra low IQ, 300 mA, low drop regulator with any cap

The ADP3333 is a member of the ADP333x family of precision low dropout (LDO) anyCAP voltage regulators. Pin compatible with the MAX8860, the ADP3333 operates with a wider input voltage range of 2.6 V to 12 V and delivers a load current up to 300 mA. ADP3333 stands out from other conventional LDOs with a novel architecture and an enhanced process that enables it to offer performance advantages over its competition. Its patented design requires only a 1.0 μF output capacitor for stability

Technology Cover

2023-01-04, Texas Instruments adjustable micro power low voltage drop regulator

The LP2952 and LP2953 are micropower voltage regulators with very low quiescent current (130 μA typical at 1 mA load) and very low dropout voltage (typ. 60 mV at light load and 470 mV at 250 mA load current). They are ideally suited for battery-powered systems. Furthermore, the quiescent cur- rent increases only slightly at dropout, which prolongs bat- tery life

Technology Cover

2023-01-04, Dual output DC-DC and linear stabilized IC

The 34710 is a dual-output power regulator IC integrating switching regulator, linear regulator, supervisory and power supply sequencing circuitry. With a wide operating input voltage range of 13 to 32V, the 34710 is applicable to many commercial and industrial applications using embedded MCUs.